Update ci.yml

Use include to test rails 5.2, and remove ruby 2.5, instead of many exclude
Run coverage with one version

.github/workflows/ci.yml

@@ -90,23 +90,16 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [ "3.2", "3.1", "3.0", "2.7", "2.6", "2.5", jruby-9.4 ]
-        rails: [ "6.1", "6.0", "5.2" ]
-        exclude:
-          - ruby: '3.2'
-            rails: '5.2'
-          - ruby: '3.1'
-            rails: '5.2'
-          - ruby: '3.0'
-            rails: '5.2'
-          - ruby: '2.7'
+        ruby: [ "3.2", "3.1", "3.0", "2.7", "2.6", jruby-9.4 ]
+        rails: [ "6.1", "6.0" ]
+        include:
+          - ruby: '2.6'
             rails: '5.2'
-          - ruby: jruby-9.4
-            rails: '5.2'
-          - ruby: '2.5'
-            rails: '6.0'
           - ruby: '2.5'
+            rails: '5.2'
+          - ruby: '3.2'
             rails: '6.1'
+            coverage: true
     timeout-minutes: 60
     env:
       JRUBY_OPTS: "--debug"
@@ -129,9 +122,11 @@ jobs:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
       - run: bundle exec rake
+      - run: "./cc-test-reporter after-build -t simplecov"
+        if: ${{ matrix.coverage }}
       - uses: actions/[email protected]
         if: success()
         with:
           name: "${{ github.job }}"
           retention-days: 1
-          path: coverage
+          path: coverage