Convert issue templates to issues forms (#10793)

* Convert the bug-report template to issue form

* Convert the enchancement issue template to form

* Convert "Failing Test" template to issue form

* github: Remove support request template, direct to slack instead

.github/ISSUE_TEMPLATE/bug-report.md

----
-name: Bug Report
-about: Report a bug encountered while operating Kubernetes
-labels: kind/bug
-
----
-<!--
-Please, be ready for followup questions, and please respond in a timely
-manner.  If we can't reproduce a bug or think a feature already exists, we
-might close your issue.  If we're wrong, PLEASE feel free to reopen it and
-explain why.
--->
-
-**Environment**:
-- **Cloud provider or hardware configuration:**
-
-- **OS (`printf "$(uname -srm)\n$(cat /etc/os-release)\n"`):**
-
-- **Version of Ansible** (`ansible --version`):
-
-- **Version of Python** (`python --version`):
-
-
-**Kubespray version (commit) (`git rev-parse --short HEAD`):**
-
-
-**Network plugin used**:
-
-
-**Full inventory with variables (`ansible -i inventory/sample/inventory.ini all -m debug -a "var=hostvars[inventory_hostname]"`):**
-<!-- We recommend using snippets services like https://gist.github.com/ etc. -->
-
-**Command used to invoke ansible**:
-
-
-**Output of ansible run**:
-<!-- We recommend using snippets services like https://gist.github.com/ etc. -->
-
-**Anything else do we need to know**:
-<!-- By running scripts/collect-info.yaml you can get a lot of useful informations.
-Script can be started by:
-ansible-playbook -i <inventory_file_path> -u <ssh_user> -e ansible_ssh_user=<ssh_user> -b --become-user=root -e dir=`pwd` scripts/collect-info.yaml
-(If you using CoreOS remember to add '-e ansible_python_interpreter=/opt/bin/python').
-After running this command you can find logs in `pwd`/logs.tar.gz. You can even upload somewhere entire file and paste link here.-->

.github/ISSUE_TEMPLATE/bug-report.yaml

+---
+name: Bug Report
+description: Report a bug encountered while operating Kubernetes
+labels: kind/bug
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Please, be ready for followup questions, and please respond in a timely
+        manner.  If we can't reproduce a bug or think a feature already exists, we
+        might close your issue.  If we're wrong, PLEASE feel free to reopen it and
+        explain why.
+  - type: textarea
+    id: problem
+    attributes:
+      label: What happened?
+      description: |
+        Please provide as much info as possible. Not doing so may result in your bug not being addressed in a timely manner.
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: What did you expect to happen?
+    validations:
+      required: true
+
+  - type: textarea
+    id: repro
+    attributes:
+      label: How can we reproduce it (as minimally and precisely as possible)?
+    validations:
+      required: true
+
+  - type: markdown
+    attributes:
+      value: '### Environment'
+
+  - type: textarea
+    id: os
+    attributes:
+      label: OS
+      placeholder: 'printf "$(uname -srm)\n$(cat /etc/os-release)\n"'
+    validations:
+      required: true
+
+  - type: textarea
+    id: ansible_version
+    attributes:
+      label: Version of Ansible
+      placeholder: 'ansible --version'
+    validations:
+      required: true
+
+  - type: input
+    id: python_version
+    attributes:
+      label: Version of Python
+      placeholder: 'python --version'
+    validations:
+      required: true
+
+  - type: input
+    id: kubespray_version
+    attributes:
+      label: Version of Kubespray (commit)
+      placeholder: 'git rev-parse --short HEAD'
+    validations:
+      required: true
+
+  - type: dropdown
+    id: network_plugin
+    attributes:
+      label: Network plugin used
+      options:
+        - calico
+        - cilium
+        - cni
+        - custom_cni
+        - flannel
+        - kube-ovn
+        - kube-router
+        - macvlan
+        - meta
+        - multus
+        - ovn4nfv
+        - weave
+    validations:
+      required: true
+
+  - type: textarea
+    id: inventory
+    attributes:
+      label: Full inventory with variables
+      placeholder: 'ansible -i inventory/sample/inventory.ini all -m debug -a "var=hostvars[inventory_hostname]"'
+
+  - type: input
+    id: ansible_command
+    attributes:
+      label: Command used to invoke ansible
+
+  - type: textarea
+    id: ansible_output
+    attributes:
+      label: Output of ansible run
+      description: We recommend using snippets services like https://gist.github.com/ etc.
+
+  - type: textarea
+    id: anything_else
+    attributes:
+      label: Anything else we need to know
+      description: |
+        By running scripts/collect-info.yaml you can get a lot of useful informations.
+        Script can be started by:
+        ansible-playbook -i <inventory_file_path> -u <ssh_user> -e ansible_ssh_user=<ssh_user> -b --become-user=root -e dir=`pwd` scripts/collect-info.yaml
+        (If you using CoreOS remember to add '-e ansible_python_interpreter=/opt/bin/python').
+        After running this command you can find logs in `pwd`/logs.tar.gz. You can even upload somewhere entire file and paste link here

.github/ISSUE_TEMPLATE/config.yml

+---
+contact_links:
+  - name: Support Request
+    url: https://kubernetes.slack.com/channels/kubespray
+    about: Support request or question relating to Kubernetes

.github/ISSUE_TEMPLATE/enhancement.md

----
-name: Enhancement Request
-about: Suggest an enhancement to the Kubespray project
-labels: kind/feature
-
----
-<!-- Please only use this template for submitting enhancement requests -->
-
-**What would you like to be added**:
-
-**Why is this needed**:

.github/ISSUE_TEMPLATE/enhancement.yaml

+---
+name: Enhancement Request
+description: Suggest an enhancement to the Kubespray project
+labels: kind/feature
+body:
+  - type: markdown
+    attributes:
+      value: Please only use this template for submitting enhancement requests
+  - type: textarea
+    id: what
+    attributes:
+      label: What would you like to be added
+    validations:
+      required: true
+  - type: textarea
+    id: why
+    attributes:
+      label: Why is this needed
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/failing-test.md

----
-name: Failing Test
-about: Report test failures in Kubespray CI jobs
-labels: kind/failing-test
-
----
-
-<!-- Please only use this template for submitting reports about failing tests in Kubespray CI jobs -->
-
-**Which jobs are failing**:
-
-**Which test(s) are failing**:
-
-**Since when has it been failing**:
-
-**Testgrid link**:
-
-**Reason for failure**:
-
-**Anything else we need to know**:

.github/ISSUE_TEMPLATE/failing-test.yaml

+---
+name: Failing Test
+description: Report test failures in Kubespray CI jobs
+labels: kind/failing-test
+body:
+  - type: markdown
+    attributes:
+      value: Please only use this template for submitting reports about failing tests in Kubespray CI jobs
+  - type: textarea
+    id: failing_jobs
+    attributes:
+      label: Which jobs are failing ?
+    validations:
+      required: true
+
+  - type: textarea
+    id: failing_tests
+    attributes:
+      label: Which tests are failing ?
+    validations:
+      required: true
+
+  - type: input
+    id: since_when
+    attributes:
+      label: Since when has it been failing ?
+    validations:
+      required: true
+
+  - type: textarea
+    id: failing_tests
+    attributes:
+      label: Reason for failure
+      description: If you don't know and have no guess, just put "Unknown"
+    validations:
+      required: true
+
+  - type: textarea
+    id: anything_else
+    attributes:
+      label: Anything else we need to know

.github/ISSUE_TEMPLATE/support.md

----
-name: Support Request
-about: Support request or question relating to Kubespray
-labels: kind/support
-
----
-
-<!--
-STOP -- PLEASE READ!
-
-GitHub is not the right place for support requests.
-
-If you're looking for help, check [Stack Overflow](https://stackoverflow.com/questions/tagged/kubespray) and the [troubleshooting guide](https://kubernetes.io/docs/tasks/debug-application-cluster/troubleshooting/).
-
-You can also post your question on the [Kubernetes Slack](http://slack.k8s.io/) or the [Discuss Kubernetes](https://discuss.kubernetes.io/) forum.
-
-If the matter is security related, please disclose it privately via https://kubernetes.io/security/.
--->