Remove obsolete workaround

Fixed in codeclimate/test-reporter#488

Author: manicmaniac

.github/workflows/test.yml

@@ -26,10 +26,7 @@ jobs:
         CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
     - run: bundle exec rake
     - name: Format coverage
-      run: |
-        # Workaround for https://github.com/codeclimate/test-reporter/issues/495
-        jq 'walk(try .lines // .)' coverage/.resultset.json > coverage/workaround.resultset.json
-        ./cc-test-reporter format-coverage --input-type simplecov --output 'codeclimate-${{ matrix.ruby-version }}.json' coverage/workaround.resultset.json
+      run: ./cc-test-reporter format-coverage --input-type simplecov --output 'codeclimate-${{ matrix.ruby-version }}.json' coverage/.resultset.json
     - uses: actions/upload-artifact@v3
       with:
         name: coverages