[unifi] Update Helm chart mongodb to v12 (#1668)

* [unifi] Update Helm chart mongodb to v12

* chore: Auto-update chart metadata

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <renovate[bot]@users.noreply.github.com>

charts/stable/unifi/Chart.yaml

@@ -3,7 +3,7 @@ apiVersion: v2
 appVersion: v7.1.66
 description: Ubiquiti Network's Unifi Controller
 name: unifi
-version: 4.10.1
+version: 5.0.0
 keywords:
   - ubiquiti
   - unifi
@@ -21,10 +21,10 @@ dependencies:
     repository: https://library-charts.k8s-at-home.com
     version: 4.4.2
   - name: mongodb
-    version: 10.31.5
+    version: 12.1.22
     repository: https://charts.bitnami.com/bitnami
     condition: mongodb.enabled
 annotations:
   artifacthub.io/changes: |-
     - kind: changed
-      description: Set right fsGroup policy for unifi pod
+      description: Upgraded `mongodb` chart dependency to version 12.1.22