Merge branch '1918-mattermost-operator-wildcard-automount-mutator' into 'master'

Wildcard implementation to harden all service accounts - mattermost / mattermost-operator

See merge request !3784

chart/templates/kyverno-policies/values.yaml

@@ -896,16 +896,12 @@ policies:
           - thanos-storegateway-*
           - thanos-query-*
       - namespace: mattermost
-        serviceAccounts:
-        - mattermost
-        - mattermost-minio-sa
         pods:
           allow:
           - default-minio-bucket-creation-*
           - mattermost-minio-ss-*
+          - mattermost-minio-pool-*
       - namespace: mattermost-operator
-        serviceAccounts:
-        - mattermost-operator
         pods:
           allow:
           - mattermost-operator-*