Update PyMC Wikipedia page

[reshamas]

PyMC on Wikipedia:
https://en.wikipedia.org/wiki/PyMC

Checklist of updates:

• Website link is: docs.pymc.io. Change to: https://www.pymc.io (done by @reshamas on 2022-12-06)
• Repo link is: github.com/pymc-devs/pymc3 (someone updated this)
• Latest release: (https://en.wikipedia.org/wiki/PyMC) to show that the latest release is 4.4.0 on Nov 19, 2022 (REF: https://github.com/pymc-devs/pymc/releases)

Review for any other updates.

[reshamas]

I updated the PyMC wikipedia page (https://en.wikipedia.org/wiki/PyMC) to show that the latest release is 4.4.0 on Nov 19, 2022 (REF: https://github.com/pymc-devs/pymc/releases)