chore(deps): update helm release postgresql to v15

Author: ibm-mend-app[bot]

charts/pontoon/Chart.lock

@@ -1,7 +1,7 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 11.6.14
+  version: 15.2.7
 - name: rabbitmq
   repository: https://charts.bitnami.com/bitnami
   version: 10.1.12
@@ -11,5 +11,5 @@ dependencies:
 - name: redis-ha
   repository: https://dandydeveloper.github.io/charts
   version: 4.12.15
-digest: sha256:648d2fdaf2848752781a163a738f995497e274c9e168cbe2bdc7a15271ad6a6b
-generated: "2022-10-07T16:54:35.880701-04:00"
+digest: sha256:2429f5a398f71a09f314d248b594d8d3400db3221ef6799090ed40e215b12bff
+generated: "2024-05-01T00:05:54.890706004Z"

charts/pontoon/Chart.yaml

@@ -17,7 +17,7 @@ sources:
 icon: https://pontoon.mozilla.org/static/img/logo.svg
 dependencies:
   - name: postgresql
-    version: 11.6.14
+    version: 15.2.7
     repository: https://charts.bitnami.com/bitnami
     condition: postgres.enabled
     alias: postgres