chore[ci]: update ubuntu image for build job (vyperlang#4473)

charles-cooper · web-flow · commit ae6ab0d3dc58 · 2025-02-11T18:30:25.000+01:00
per actions/runner-images#11101, the ubuntu-20.04 image will start to be phased out next month. update the image to `ubuntu-latest` so we don't have to manually update anymore.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, macos-latest]
+        os: [ubuntu-latest, macos-latest]
 
     steps:
       - uses: actions/checkout@v4
