From GitHub
The Ubuntu 20.04 Actions runner image will begin deprecation on 2025-02-01 and will be fully unsupported by 2025-04-15
This now causes CI failure
This affects
c/.github/workflows/checks.yml
c/.github/workflows/format-code.yml
c/.github/workflows/test.yml
cobol/.github/workflows/test.yml
cpp/.github/workflows/ci.yml
elixir/.github/workflows/ci.yml
elixir/.github/workflows/ci.yml
gleam/.github/workflows/test.yml
kotlin/.github/workflows/test.yml
red/.github/workflows/ci.yml
ruby/.github/workflows/exercise-tests.yml
scala/.github/workflows/test.yml
wren/.github/workflows/ci.yml
elixir-test-runner/.github/workflows/elixir_tests.yml
fsharp-test-runner/.github/workflows/test.yml
vlang-test-runner/.github/workflows/ci.yml
problem-specifications/.github/workflows/ci.yml
I will update wren, vlang-test-runner and problem-specifications