Update codecov/codecov-action action to v5.4.3 (#1336)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/actions/test-coverage/action.yml

@@ -13,6 +13,6 @@ runs:
 
     - name: Send coverage data to codecov.io
       if: matrix.php == '8.1'
-      uses: codecov/codecov-action@v5.3.1
+      uses: codecov/codecov-action@v5.4.3
       with:
         files: src/coverage.xml