pheweb fails to install on python 3.11, 3.12, 3.13

[nickeriksson-insitro]

Reproduce via:

docker run --rm -it python:3.12 bash
# within docker
pip install pheweb

This fails during install of greenlit (via gevent) with a similar error to this bug

Removing the pinned version of gevent~=21.1 and installing a later gevent fixes this (but I haven't yet tested if this causes any issues downstream, nor which versions exactly of gevent work)