Fix Ruby versions in CI to use latest patches

Author: Fivell

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['3.2.0', '3.3.0', '3.4.0']
+        ruby: ['3.2', '3.3', '3.4']
         rails: ['7.1.0', '7.2.0']
         activeadmin: ['3.2.0', '3.3.0']
     env:
@@ -31,7 +31,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.4.0'
+          ruby-version: '3.4'
           bundler-cache: true
       - name: Run tests with coverage
         run: bundle exec rspec spec