[bitnami/postgresql] fixing tls for cronjobs (#24468)

Signed-off-by: Martin Hansen <hansen@imada.sdu.dk>
Signed-off-by: Alberto Otero <lorenzoa@vmware.com>
Co-authored-by: Alberto Otero <lorenzoa@vmware.com>

bitnami/postgresql/Chart.yaml

@@ -35,4 +35,4 @@ maintainers:
 name: postgresql
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/postgresql
-version: 15.1.1
+version: 15.1.2

bitnami/postgresql/templates/backup/cronjob.yaml

@@ -83,8 +83,8 @@ spec:
             command: {{- include "common.tplvalues.render" (dict "value" .Values.backup.cronjob.command "context" $) | nindent 14 }}
             volumeMounts:
               {{- if .Values.tls.enabled }}
-              - name: certs
-                mountPath: /certs
+              - name: raw-certificates
+                mountPath: /tmp/certs
               {{- end }}
               {{- if .Values.backup.cronjob.storage.enabled }}
               - name: datadir
@@ -113,7 +113,8 @@ spec:
           volumes:
             {{- if .Values.tls.enabled }}
             - name: raw-certificates
-              emptyDir: /tmp/certs
+              secret:
+                secretName: {{ include "postgresql.v1.tlsSecretName" . }}
             {{- end }}
             {{- if .Values.backup.cronjob.storage.enabled }}
             {{- if .Values.backup.cronjob.storage.existingClaim }}