kyverno_pod_policy: validate fsGroup setting only if present
Otherwise, the policy will fail if the setting is not present.
Bug: T362050 Signed-off-by: Arturo Borrero Gonzalez aborrero@wikimedia.org
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Otherwise, the policy will fail if the setting is not present.
Bug: T362050 Signed-off-by: Arturo Borrero Gonzalez aborrero@wikimedia.org