chore(deps): update codecov/codecov-action action to v4 (#838)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/pr.yml

@@ -37,7 +37,7 @@ jobs:
         if: ${{ always() }}
         run: npx nx-cloud stop-all-agents
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           directory: packages
         env: