change krew uri to krew_download_url (#8190)

roles/kubernetes-apps/krew/templates/krew.yml.j2

@@ -26,7 +26,7 @@ spec:
       https://krew.sigs.k8s.io/docs/user-guide/quickstart/.
 
   platforms:
-  - uri: https://github.com/kubernetes-sigs/krew/releases/download/{{ krew_version }}/krew-{{ host_os }}_{{ image_arch }}.tar.gz
+  - uri: {{ krew_download_url }}
     sha256: {{ krew_archive_checksum }}
     bin: krew
     files:
@@ -38,7 +38,7 @@ spec:
       matchLabels:
         os: darwin
         arch: amd64
-  - uri: https://github.com/kubernetes-sigs/krew/releases/download/{{ krew_version }}/krew-{{ host_os }}_{{ image_arch }}.tar.gz
+  - uri: {{ krew_download_url }}
     sha256: {{ krew_archive_checksum }}
     bin: krew
     files:
@@ -50,7 +50,7 @@ spec:
       matchLabels:
         os: darwin
         arch: arm64
-  - uri: https://github.com/kubernetes-sigs/krew/releases/download/{{ krew_version }}/krew-{{ host_os }}_{{ image_arch }}.tar.gz
+  - uri: {{ krew_download_url }}
     sha256: {{ krew_archive_checksum }}
     bin: krew
     files:
@@ -62,7 +62,7 @@ spec:
       matchLabels:
         os: linux
         arch: amd64
-  - uri: https://github.com/kubernetes-sigs/krew/releases/download/{{ krew_version }}/krew-{{ host_os }}_{{ image_arch }}.tar.gz
+  - uri: {{ krew_download_url }}
     sha256: {{ krew_archive_checksum }}
     bin: krew
     files:
@@ -74,7 +74,7 @@ spec:
       matchLabels:
         os: linux
         arch: arm
-  - uri: https://github.com/kubernetes-sigs/krew/releases/download/{{ krew_version }}/krew-{{ host_os }}_{{ image_arch }}.tar.gz
+  - uri: {{ krew_download_url }}
     sha256: {{ krew_archive_checksum }}
     bin: krew
     files:
@@ -86,7 +86,7 @@ spec:
       matchLabels:
         os: linux
         arch: arm64
-  - uri: https://github.com/kubernetes-sigs/krew/releases/download/{{ krew_version }}/krew-{{ host_os }}_{{ image_arch }}.tar.gz
+  - uri: {{ krew_download_url }}
     sha256: {{ krew_archive_checksum }}
     bin: krew.exe
     files: