Merge pull request #124 from WIAS-PDELib/dependabot/github_actions/codecov/codecov-action-7

Bump codecov/codecov-action from 6 to 7

Author: j-fu

.github/workflows/ci.yml

@@ -51,7 +51,7 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v6
+      - uses: codecov/codecov-action@v7
   docs:
     name: Documentation
     runs-on: ubuntu-latest