ci: Remove GitHub-hosted ubuntu-20.04 runner test

https://github.blog/changelog/2024-12-05-notice-of-upcoming-releases-and-breaking-changes-for-github-actions/
taiki-e · Jan 7, 2025 · 30b5f7b · 30b5f7b
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commit 30b5f7b
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -37,7 +37,6 @@ jobs:
         include:
           # Test all non-deprecated images listed in https://github.com/actions/runner-images#available-images,
           # and also msys64 & cygwin, which have different behavior than default https://github.com/taiki-e/install-action/pull/518#issuecomment-2160736760.
-          - os: ubuntu-20.04
           - os: ubuntu-22.04
           - os: ubuntu-24.04
           - os: macos-13