chore(deps): Update codecov/codecov-action action to v6

Author: renovate[bot]

.github/workflows/continuous-integration.yml

@@ -114,7 +114,7 @@ jobs:
            cli-args: "--format=php-clover build/logs/clover.xml"
 
       - name: "Upload coverage reports to Codecov"
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           slug: ericsizemore/utility