macos-13 is deprecated

[kevinjqliu]

What's Changed

Closes #869

https://github.blog/changelog/2025-09-19-github-actions-macos-13-runner-image-is-closing-down/

• update use of macos-13, replacing with macos-15-intel based on
  https://docs.github.com/en/actions/reference/runners/github-hosted-runners#standard-github-hosted-runners-for-public-repositories
• revert previous commit specifically for fixing macos-13

[kou]

Could you open an issue for this?

Could you also remove macos-13 job in test.yml?

Could you also update the macosx-x86_64 part in https://github.com/apache/arrow-java/blob/main/docs/source/cdata.rst ?

[kevinjqliu]

thanks for the review @kou
im trying to keep this pr scoped to the minimum necessary to replace macos-13. seems like macos-15-intel is the direct replacement according to https://docs.github.com/en/actions/reference/runners/github-hosted-runners#standard-github-hosted-runners-for-public-repositories

[jbonofre]

@kevinjqliu it's included already in #865