Update index.yaml

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

index.yaml

@@ -1006,6 +1006,18 @@ 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: "2020-12-13T14:05:26.930392251Z"
+    description: A Helm chart for PostgreSQL on Kubernetes
+    digest: 4b46389e3ebc3a0a10b7684935bf986c8ba09a1e09fa467ac620121472525a1d
+    maintainers:
+    - name: groundhog2k
+    name: postgres
+    type: application
+    urls:
+    - https://github.com/groundhog2k/helm-charts/releases/download/postgres-0.2.1/postgres-0.2.1.tgz
+    version: 0.2.1
   - apiVersion: v2
     appVersion: "13.1"
     created: "2020-12-11T16:15:14.822077227Z"