Update index.yaml

Signed-off-by: groundhog2k <groundhog2k@users.noreply.github.com>

index.yaml

@@ -1030,6 +1030,18 @@ entries:
     - https://github.com/groundhog2k/helm-charts/releases/download/nfs-client-provisioner-1.2.11/nfs-client-provisioner-1.2.11.tgz
     version: 1.2.11
   postgres:
+  - apiVersion: v2
+    appVersion: "13.1"
+    created: "2020-12-13T14:49:41.73798504Z"
+    description: A Helm chart for PostgreSQL on Kubernetes
+    digest: 0163a53a2c1de7693b7f3eb72239abeb58e73549c4951cdc48deb616bca03e90
+    maintainers:
+    - name: groundhog2k
+    name: postgres
+    type: application
+    urls:
+    - https://github.com/groundhog2k/helm-charts/releases/download/postgres-0.2.2/postgres-0.2.2.tgz
+    version: 0.2.2
   - apiVersion: v2
     appVersion: "13.1"
     created: "2020-12-13T14:05:26.930392251Z"