manually create coverage report, do not let coverall create report

Author: cylammarco

.github/workflows/python-package.yml

@@ -42,6 +42,7 @@ jobs:
         (matrix.python-version == '3.13' || matrix.python-version == '3.14')}}
       run: |
         coverage run -m pytest --disable-warnings -p no:warnings test
+        coverage xml
     - name: Upload coverage data
       uses: actions/upload-artifact@v4
       with:
@@ -51,6 +52,8 @@ jobs:
       if: startsWith(matrix.os, 'ubuntu') && endsWith(matrix.python-version, '3.14')
       uses: coverallsapp/github-action@v2
       with:
+        coverage-format: cobertura
+        path-to-coverage-file: coverage.xml
         parallel: true
         flag-name: Unit Test