[PR #8920/5cf5db56 backport][3.11] Re-enable keep-alive on proxies#8939

Dreamsorcerer merged 1 commit into3.11aio-libs/aiohttp:3.11from

patchback/backports/3.11/5cf5db569c8f32b5ecd6a1586e4b8c349767d941/pr-8920aio-libs/aiohttp:patchback/backports/3.11/5cf5db569c8f32b5ecd6a1586e4b8c349767d941/pr-8920Copy head branch name to clipboard