Description

Before: File formatter was overwritten with stream formatter
Now: Add grid_id dynamically through index of the colon of the existing formatter

Type of change

[ ] New and adjusted code is formatted using the pre-commit hooks
[ ] New and adjusted code includes type hinting now
[ ] I have commented my code, particularly in hard-to-understand areas
[ ] I have made corresponding changes to the documentation
[ ] I have added tests that prove my fix is effective or that my feature works
[ ] New and existing unit tests pass locally with my changes
[ ] The Read the Docs documentation is compiling correctly
[ ] If new packages are needed, I added them the setup.py, and if needed the rtd_requirements.txt, the eDisGo_env.yml and the eDisGo_env_dev.yml.
[ ] I have added new features to the corresponding whatsnew file