test(fix): update the test proxy to allow enabling optional features,…#1976

Merged

gcf-merge-on-green[bot] merged 1 commit intogoogleapis:mainfrom liujiongxin:enable_optionals

Oct 26, 2023

+28-1

Commits on Oct 25, 2023

test(fix): update the test proxy to allow enabling optional features, also sync the test proto to its latest version
liujiongxin
committed