.github/workflows/test.yml in prettyprint-0.1.1 vs .github/workflows/test.yml in prettyprint-0.2.0

@@ -5,23 +5,29 @@
   pull_request:
   schedule:
     - cron: '15 3 * * *'
 
 jobs:
-  build:
-    name: build (${{ matrix.ruby }} / ${{ matrix.os }})
+  ruby-versions:
+    uses: ruby/actions/.github/workflows/ruby_versions.yml@master
+    with:
+      engine: cruby
+      min_version: 2.5
+
+  test:
+    needs: ruby-versions
     strategy:
       matrix:
-        ruby: [ head, '3.0', '2.7', '2.6', '2.5' ]
+        ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
         os: [ ubuntu-latest, macos-latest, windows-latest ]
         exclude:
         - { os: windows-latest , ruby: head }
         include:
         - { os: windows-latest , ruby: mingw }
         - { os: windows-latest , ruby: mswin }
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}
     - name: Install dependencies