run-tests.yml in capybara-webmock-0.7.0

- old
+ new

@@ -7,10 +7,10 @@
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest]
         # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
-        ruby: [2.5, 2.6, 2.7, '3.0', head]
+        ruby: [2.6, 2.7, '3.0', head]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v2
     - uses: nanasess/setup-chromedriver@master
     - uses: ruby/setup-ruby@v1