Deprecate CI on unsupported ubuntu 18.04

See https://github.blog/changelog/2022-08-09-github-actions-the-ubuntu-18-04-actions-runner-image-is-being-deprecated-and-will-be-removed-by-12-1-22/
cai4cai · Feb 21, 2024 · 894643d · 894643d
1 parent ff85db0
commit 894643d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
   build_unix:
     strategy:
       matrix:
-        os: [ubuntu-18.04, ubuntu-latest, macos-latest]
+        os: [ubuntu-latest, macos-latest]
 
     runs-on: ${{ matrix.os }}
     steps: