Update codecov/codecov-action action to v5

| datasource  | package                | from   | to     |
| ----------- | ---------------------- | ------ | ------ |
| github-tags | codecov/codecov-action | v3.1.1 | v5.3.1 |

Author: renovate[bot]

.github/workflows/mutation-tests.yml

@@ -58,4 +58,4 @@ jobs:
         run: "make infection PHPUNIT_FLAGS=--coverage-clover=coverage.xml INFECTION_FLAGS=--logger-github"
 
       - name: "Upload Code Coverage"
-        uses: "codecov/codecov-action@v3.1.1"
+        uses: "codecov/codecov-action@v5.3.1"