psutil is unpinned

[nitrocode]

I noticed that the only dependency this cli tool has is psutil and it's not currently pinned to a version because it's defined here instead of in a requirements.txt (which is separate from the dev version of that I believe).

aws2-wrap/setup.py

Line 53 in c27852d

install_requires=["psutil"],

In homebrew, its defined at the time of the last build which was 5.9.8

https://github.com/Homebrew/homebrew-core/blob/37fc6c59bd980bc309f0a78549afc7238b1ef855/Formula/a/aws2-wrap.rb#L23-26

Now there is a new major release of psutils 6.0.0 which might have breaking changes.

https://pypi.org/project/psutil/#history

We can avoid a broken build by pinning and keep builds of aws2-wrap deterministic.

[pcolmer]

@nitrocode I'm not seeing anything in https://github.com/giampaolo/psutil/blob/master/HISTORY.rst that suggests the small use I'm making of it is affected by the major release, but I take your point.

Feel free to submit your preferred solution to this.

Thank you.