Update codecov/codecov-action action to v4.4.0

Author: renovate[bot]

.github/workflows/dotnet-coverage.yml

@@ -30,6 +30,6 @@ jobs:
     - name: Test
       run: dotnet test --no-build --verbosity normal
     - name: Upload coverage reports to Codecov
-      uses: codecov/codecov-action@v4.3.1
+      uses: codecov/codecov-action@v4.4.0
       with:
         token: ${{ secrets.CODECOV_TOKEN }}