helm chart defaults to podsecuritycontext using root group

[erikschul]

What happened:

Default context:

securityContext:
      allowPrivilegeEscalation: false
      capabilities:
        drop:
        - ALL
      readOnlyRootFilesystem: true
      runAsNonRoot: true
      runAsUser: 1000
      seccompProfile:
        type: RuntimeDefault

Shouldn't this also runAsGroup: 1000 ?
Currently it runs as root group.

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