update the ovn4nfv-k8s-plugin image version to v1.1.0 (#6531)

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>

README.md

@@ -131,7 +131,7 @@ Note: Upstart/SysV init based OS types are not supported.
   - [kube-ovn](https://github.com/alauda/kube-ovn) v1.3.0
   - [kube-router](https://github.com/cloudnativelabs/kube-router) v1.0.1
   - [multus](https://github.com/intel/multus-cni) v3.6.0
-  - [ovn4nfv](https://github.com/opnfv/ovn4nfv-k8s-plugin) v1.0.0
+  - [ovn4nfv](https://github.com/opnfv/ovn4nfv-k8s-plugin) v1.1.0
   - [weave](https://github.com/weaveworks/weave) v2.7.0
 - Application
   - [ambassador](https://github.com/datawire/ambassador): v1.5

roles/download/defaults/main.yml

@@ -84,7 +84,7 @@ kube_ovn_version: "v1.3.0"
 kube_router_version: "v1.0.1"
 multus_version: "v3.6"
 ovn4nfv_ovn_image_version: "v1.0.0"
-ovn4nfv_k8s_plugin_image_version: "v1.0.0"
+ovn4nfv_k8s_plugin_image_version: "v1.1.0"
 
 # Get kubernetes major version (i.e. 1.17.4 => 1.17)
 kube_major_version: "{{ kube_version | regex_replace('^v([0-9])+\\.([0-9]+)\\.[0-9]+', 'v\\1.\\2') }}"