Merge pull request #7508 from tautschnig/bugfixes/codecov-token

Reduce Codecov failure rate by using a token

Author: NlightNFotis

.github/workflows/pull-request-checks.yaml

@@ -885,6 +885,7 @@ jobs:
       - name: Upload coverage statistics to Codecov
         uses: codecov/codecov-action@v3
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           files: build/html/coverage.info
           fail_ci_if_error: true
           verbose: true