Update index.yaml

Signed-off-by: samdulam <samdulam@users.noreply.github.com>

index.yaml

@@ -1,6 +1,24 @@
 apiVersion: v1
 entries:
   portainer:
+  - apiVersion: v2
+    appVersion: ce-latest-ee-2.21.0
+    created: "2024-08-27T02:23:58.094617008Z"
+    description: Helm chart used to deploy the Portainer for Kubernetes
+    digest: d8eb1c7822038293530a0f7b44d50d062b9dd5be95bd8dab21ab7dd42b6a761b
+    home: https://www.portainer.io
+    icon: https://github.com/portainer/portainer/raw/develop/app/assets/ico/apple-touch-icon.png
+    maintainers:
+    - email: platform-team@portainer.io
+      name: Portainer
+      url: https://www.portainer.io
+    name: portainer
+    sources:
+    - https://github.com/portainer/k8s
+    type: application
+    urls:
+    - https://github.com/portainer/k8s/releases/download/portainer-1.0.52/portainer-1.0.52.tgz
+    version: 1.0.52
   - apiVersion: v2
     appVersion: ce-latest-ee-2.19.5
     created: "2024-04-22T04:35:03.520482918Z"