Disable gateway scoping (#28832) (#29060)
Disable gateway scoping (#28832) (#29060)

Mitigation for https://github.com/istio/istio/issues/28315

(cherry picked from commit 43eeb780b4a24db8aabda28daf68fef4c1fc85ec)
istio/istio,istio/istio,istio/istio,istio/istio,istio/istio