Merge pull request #520 from dotkernel/renovate/codecov-codecov-action-6.x

Update codecov/codecov-action action to v6

Author: arhimede

.github/workflows/codecov.yml

@@ -51,6 +51,6 @@ jobs:
         run: vendor/bin/phpunit --colors=always --coverage-clover clover.xml
 
       - name: Send code coverage report to Codecov.io
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}