feat(deps): update helm release postgresql to ~12.6.0

Author: renovate[bot]

Chart.lock

@@ -1,9 +1,9 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 12.3.2
+  version: 12.6.6
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 17.10.1
-digest: sha256:a39dbe6f8db7fe340ffd17543825e463f2c4a26732215545aa68a8e4f9e3ff86
-generated: "2023-04-25T13:46:46.169329507Z"
+  version: 17.10.3
+digest: sha256:aff06fba72b27f1461c180a7396a25f78e777919a736bb7503fb18131665e6bb
+generated: "2023-07-18T21:30:26.475686638Z"

Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v1.80.0
 description: The reference implementation for a Matrix.org chat server
 name: synapse
-version: 0.20.0
+version: 0.20.1
 type: application
 keywords:
   - synapse
@@ -17,7 +17,7 @@ sources:
 dependencies:
   - name: postgresql
     repository: https://charts.bitnami.com/bitnami
-    version: ~12.3.0
+    version: ~12.6.0
     condition: postgresql.enabled
   - name: redis
     repository: https://charts.bitnami.com/bitnami