Add a new setting Python Integrated Tools: Detect tests in Jupyter Notebooks.
Exclude Jupyter Notebook files from the scope for test detection by default.
Add tests
Merge-request: IJ-MR-134248
Merged-by: Egor Eliseev <Egor.Eliseev@jetbrains.com>
GitOrigin-RevId: 0bee082bde4fa608cb1907b8fbd64b97bb9755a0