Add Support for supplemental groups

pkg/apis/extensions/deep_copy_generated.go

@@ -464,6 +464,14 @@ func deepCopy_api_PodSecurityContext(in api.PodSecurityContext, out *api.PodSecu
 	out.HostNetwork = in.HostNetwork
 	out.HostPID = in.HostPID
 	out.HostIPC = in.HostIPC
+	if in.SupplementalGroups != nil {
+		out.SupplementalGroups = make([]int64, len(in.SupplementalGroups))
+		for i := range in.SupplementalGroups {
+			out.SupplementalGroups[i] = in.SupplementalGroups[i]
+		}
+	} else {
+		out.SupplementalGroups = nil
+	}
 	return nil
 }