Bump up chart version to trigger chart release (#1190)

- Also remove dysfunctional Github chart install action.
- Only release charts from release branches.

Author: brtkwr

.github/workflows/release.yaml

@@ -3,7 +3,7 @@ name: Release Charts
 on:
   push:
     branches:
-      - master
+      - "release-*"
 
 jobs:
   release:

charts/cinder-csi-plugin/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
 appVersion: latest
-description: Cinder CSI Plugin for OpenStack
+description: Cinder CSI Chart for OpenStack
 name: openstack-cinder-csi
-version: 1.1.2
+version: 1.2.0
 home: https://github.com/kubernetes/cloud-provider-openstack
 icon: https://github.com/kubernetes/kubernetes/blob/master/logo/logo.png
 maintainers:

charts/manila-csi-plugin/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
 appVersion: latest
-description: Manila CSI Plugin for OpenStack
+description: Manila CSI Chart for OpenStack
 name: openstack-manila-csi
-version: 0.1.2
+version: 0.2.0
 home: http://github.com/kubernetes/cloud-provider-openstack
 icon: https://github.com/kubernetes/kubernetes/blob/master/logo/logo.png
 maintainers: