kou opened a new pull request, #46990: URL: https://github.com/apache/arrow/pull/46990
### Rationale for this change * Ubuntu 20.04 reached EOL * OpenSUSE 15.5 ships old GCC (7.5) that doesn't have enough C++17 support ### What changes are included in this PR? Use Ubuntu 22.04 instead of Ubuntu 20.04 and OpenSUSE 15.5. OpenSUSE 15.6 still ships old GCC (7.5). So we can't use OpenSUSE 15.6. ### Are these changes tested? Yes. ### Are there any user-facing changes? No. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org