ci: add include-hidden-files to actions/upload-artifact (deepmode…

…ling#4095)

Due to a breaking change introduced in
actions/upload-artifact#602.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Enhanced file handling in the workflow by including hidden files
during job execution, improving output granularity.
  
- **Bug Fixes**
- Adjusted job configuration to ensure accurate test duration reporting
by considering hidden files.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

.github/workflows/test_python.yml

@@ -59,6 +59,7 @@ jobs:
       with:
         name: split-${{ matrix.python }}-${{ matrix.group }}
         path: .test_durations_${{ matrix.group }}
+        include-hidden-files: true
     - uses: codecov/codecov-action@v4
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}