Merge pull request #136 from cpp-lln-lab/dependabot/github_actions/codecov/codecov-action-4

Bump codecov/codecov-action from 3 to 4

Author: Remi-Gau

.github/workflows/moxunit.yml

@@ -31,7 +31,7 @@ jobs:
         cover_xml_file: coverage.xml
 
     - name: Code coverage
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
        token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
        file:  coverage.xml # optional