c-ares: move dns shared resolver logic to upstream cluster - #46657

c-ares: move dns shared resolver logic to upstream cluster#46657

andy-fong wants to merge 3 commits into

envoyproxy:mainenvoyproxy/envoy:mainfrom

andy-fong:af-fix-shared-dns-resolverandy-fong/envoy:af-fix-shared-dns-resolverCopy head branch name to clipboard