chore(deps): update helm chart postgresql to v2.2.5 (#1017)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

charts/incubator/sogo/Chart.yaml

@@ -7,7 +7,7 @@ dependencies:
 - condition: postgresql.enabled
   name: postgresql
   repository: https://truecharts.org/
-  version: 2.2.4
+  version: 2.2.5
 - condition: memcached.enabled
   name: memcached
   repository: https://charts.bitnami.com/bitnami
@@ -27,4 +27,4 @@ name: sogo
 sources:
 - https://www.sogo.nu/
 type: application
-version: 3.0.5
+version: 3.0.6