Merge pull request #201 from iraf-community/dependabot/github_actions/dot-github/workflows/codecov/codecov-action-6

Bump codecov/codecov-action from 5 to 6 in /.github/workflows

Author: olebole

.github/workflows/citest.yml

@@ -91,6 +91,6 @@ jobs:
 
       - name: "Upload coverage to Codecov"
         if: matrix.upload_coverage == 'yes'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           fail_ci_if_error: false