.github/workflows/test.yml in armg-0.9.0 vs .github/workflows/test.yml in armg-0.10.0

@@ -9,38 +9,30 @@
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         ruby:
-          - 2.4
-          - 2.5
-          - 2.6
           - 2.7
+          - 3.0
+          - 3.1
         env:
           - ARMG_TEST_MYSQL_PORT=10056 ARMG_TEST_MYSQL_ENGINE=MyISAM
           - ARMG_TEST_MYSQL_PORT=10057 ARMG_TEST_MYSQL_ENGINE=MyISAM
           - ARMG_TEST_MYSQL_PORT=10057 ARMG_TEST_MYSQL_ENGINE=InnoDB
         gemfile:
-          - gemfiles/ar50.gemfile
-          - gemfiles/ar51.gemfile
-          - gemfiles/ar52.gemfile
           - gemfiles/ar60.gemfile
           - gemfiles/ar61.gemfile
-        exclude:
-          - ruby: 2.4
-            gemfile: gemfiles/ar60.gemfile
-          - ruby: 2.4
-            gemfile: gemfiles/ar61.gemfile
+          - gemfiles/ar70.gemfile
 
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-ruby@v1
+      - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
       - uses: actions/cache@v2
         with:
           path: gemfiles/vendor/bundle
-          key: ${{ runner.os }}-gems-${{ matrix.ruby }}-${{ matrix.gemfile }}-${{ hashFiles('ridgepole.gemspec', '**/Gemfile', '${{ matrix.gemfile }}') }}
+          key: ${{ runner.os }}-gems-${{ matrix.ruby }}-${{ matrix.gemfile }}-${{ hashFiles('ridgepole.gemspec', '**/Gemfile', matrix.gemfile) }}
           restore-keys: |
             ${{ runner.os }}-gems-${{ matrix.ruby }}-${{ matrix.gemfile }}-
 
       - name: Setup dependencies
         run: |