Merge pull request #52 from jon-the-dev/dependabot/github_actions/codecov/codecov-action-6

Bump codecov/codecov-action from 4 to 6

Author: github-actions[bot]

.github/workflows/python-ci.yml

@@ -51,7 +51,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: matrix.python-version == '3.12'
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v6
         with:
           file: ./coverage.xml
           fail_ci_if_error: false