use actions/checkout@v4

Co-authored-by: Slokilla <[email protected]>

Author: glaszig

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
       BUNDLE_GEMFILE: ${{matrix.gemfile}}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{matrix.ruby}}