chore(deps): update helm chart postgresql to v10.5.0 (#567)

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

charts/incubator/fireflyiii/Chart.yaml

@@ -7,7 +7,7 @@ dependencies:
 - condition: postgresql.enabled
   name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 10.4.9
+  version: 10.5.0
 deprecated: false
 description: A free and open source personal finance manager
 home: https://github.com/firefly-iii/firefly-iii/
@@ -27,4 +27,4 @@ name: fireflyiii
 sources:
 - https://github.com/firefly-iii/firefly-iii/
 type: application
-version: 4.1.4
+version: 4.2.0