chore: update CI workflow to include version-specific code coverage report naming and enable overwrite for improved artifact management

Author: FridrichMethod

.github/workflows/ci.yml

@@ -64,8 +64,9 @@ jobs:
       - name: Upload code coverage report
         uses: actions/upload-artifact@v4
         with:
-          name: code-coverage-html
+          name: code-coverage-html-${{ matrix.python-version }}
           path: htmlcov
+          overwrite: true
       - name: Create code coverage markdown report
         run: |
           dotnet tool install -g dotnet-reportgenerator-globaltool