[3.8] CI: Bump macOS build to use OpenSSL v3.0 (GH-105538)#105872

ambv merged 2 commits intopython:3.8python/cpython:3.8from

erlend-aasland:backport-3.8-macos-cierlend-aasland/cpython:backport-3.8-macos-ciCopy head branch name to clipboard