CI: remove ubuntu-18.04 jobs (#3048)

The image has been deprecated and the brownout period have started already: actions/runner-images#6002
puma · Dec 25, 2022 · 6a66039 · 6a66039
1 parent f086724
commit 6a66039
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
@@ -38,7 +38,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-20.04, ubuntu-18.04, macos-11, macos-12, windows-2022 ]
+        os: [ ubuntu-20.04, macos-11, macos-12, windows-2022 ]
         ruby: [ 2.4, 2.5, 2.6, 2.7, '3.0', 3.1, head ]
         no-ssl: ['']
         yjit: ['']