DEP: Setup.py install being depreciated

[carleyjmartin]

BUG

setup.py install is being depreciated, need to move to using a toml file to future proof the repo

Priority

• Minor - typo, incorrect naming, fails on specific uncommon situation
• Major - misrepresentation of data, failure in a common situation
• Urgent - failure in usage, large misrepresentation

Example of the bug

On installation from branch you will get the setuptools depreciation warning on newer versions of setuptools.
python3 setup.py install will no longer work but you will still be able to pip install .

Attempts

We can do the same as in the pyDARN develop branch which now uses a toml file for installation.