CI: drop Ubuntu 18.04 jobs

They are deprecated according to the GitHub Blog [1] and will be removed by the end of November. [1] 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/
csutils · Aug 23, 2022 · 281beae · 281beae
1 parent 163a692
commit 281beae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         compiler: [clang, gcc]
-        version: [18.04, 20.04, 22.04]
+        version: [20.04, 22.04]
 
     runs-on: ubuntu-${{ matrix.version }}
     env: