[bitnami/contour] Remove ttlSecondsAfterFinished from Job (#8270)

"helm.sh/hook-delete-policy": hook-succeeded is responsible for deletion of the Job

bitnami/contour/Chart.yaml

@@ -27,4 +27,4 @@ sources:
   - https://github.com/envoyproxy/envoy
   - https://github.com/bitnami/bitnami-docker-contour
   - https://projectcontour.io
-version: 7.0.4
+version: 7.0.5

bitnami/contour/templates/certgen/job.yaml

@@ -18,7 +18,6 @@ metadata:
     {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
     {{- end }}
 spec:
-  ttlSecondsAfterFinished: 0
   template:
     metadata:
       labels: {{- include "common.labels.standard" . | nindent 8 }}