add artifacthub notice

Signed-off-by: Jan Larwig <[email protected]>

Author: tuunit

helm/oauth2-proxy/Chart.yaml

@@ -1,5 +1,5 @@
 name: oauth2-proxy
-version: 8.2.1
+version: 8.2.2
 apiVersion: v2
 appVersion: 7.12.0
 home: https://oauth2-proxy.github.io/oauth2-proxy/
@@ -31,8 +31,8 @@ maintainers:
 kubeVersion: ">=1.16.0-0"
 annotations:
   artifacthub.io/changes: |
-    - kind: added
-      description: Add support for new container resize policy feature
+    - kind: security
+      description: Adding cosign keyless signing for helm chart artifact
       links:
         - name: Github PR
-          url: https://github.com/oauth2-proxy/manifests/pull/346
+          url: https://github.com/oauth2-proxy/manifests/pull/356