DEVXP-2784 - Add poetry

[vschoener]

This PR adds poetry and do a refactoring with disutils and packaging pytorch/pytorch#69894 (comment)

Let me know if we need to do more change or iterate :)

Also, the tests are failing for test_libyear on master cause the requirement have changed since the las time. it feels a bit flaky btw.

[vitorquintanilha]

Need to update the lock file with poetry lock --no-update. Also tests should work once we add pytest-vcr as a dev requirement.

[vschoener]

poetry lock --no-update

I would have been surprised if the test would work with this package ^^. I have the same remaining error, see the capture

[vschoener]

poetry lock --no-update

I would have been surprised if the test would work with this package ^^. I have the same remaining error, see the capture

Tests work by running poetry run pytest but not with the IDE (PyCharm)