set fsGroup to allow non-root app to write to PVC (#6664)

Co-authored-by: Badal Kumar Prusty <[email protected]>

Author: badal773

charts/devtron/templates/gitsensor.yaml

@@ -73,6 +73,7 @@ spec:
       securityContext:
         runAsGroup: 1000
         runAsUser: 1000
+        fsGroup: 1000
       serviceAccountName: devtron-default-sa
       {{- include "common.schedulerConfig" (dict "nodeSelector" $.Values.components.gitsensor.nodeSelector "tolerations" $.Values.components.gitsensor.tolerations "imagePullSecrets" $.Values.components.gitsensor.imagePullSecrets "global" $.Values.global) | indent 6 }}
       containers: