Automator: update envoy@ in istio/proxy@release-1.15#4183

istio-testing merged 1 commit intoistio:release-1.15istio/proxy:release-1.15from

istio-testing:none-release-1.15-update_envoy_dep-aaff2dbfistio-testing/proxy:none-release-1.15-update_envoy_dep-aaff2dbfCopy head branch name to clipboard