fix(chart): change annotation kind from chore to changed for clarity

Author: ATGardner

charts/argo-cd/Chart.yaml

@@ -26,7 +26,7 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: chore
+    - kind: changed
       description: downgraded helm/chart-releaser-action to v1.5.0 to avoid issue https://github.com/helm/chart-releaser-action/issues/171
     - kind: changed
       description: bumped argo-cd to v2.14.9-2025-04-20-584fc7f3