[WANTED FEATURE] Update `scripts` in `setup.py` to `entry_points`

[Charlie Marshak]

This is a more modern approach, but also will align with our conda-recipe.

See this example: https://github.com/insarlab/MintPy/blob/main/setup.py#L95-L162

Supposedly also helps with better cross platform compatability (read Windows) as indicated here: https://stackoverflow.com/a/28119736

[Charlie Marshak]

See Joe's Writeup linked below -- outlines all pieces that are required

[Joseph H Kennedy]

I described console script entry points in detail in this comment for MintPy, which may be helpful here.
insarlab/MintPy#652 (comment)