Merge pull request #632 from openedx/dependabot/github_actions/codecov/codecov-action-6

build: bump codecov/codecov-action from 5 to 6

Author: feanil

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
 
     - name: Run Coverage
       if: matrix.python-version == '3.12' && matrix.toxenv=='django52'
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         flags: unittests
         fail_ci_if_error: true