Prepare release v330

[heroku-linguist]

Commits since the last release:

• Re-apply Pipenv --system bug workaround (Re-apply Pipenv --system bug workaround #2011)

For the full diff, see the compare view:
v329...main

[edmorley]

$ make publish 
Checking environment...
Checking buildpack versions in sync...
Extracting changelog entry for this release...

- Re-apply a workaround for a Pipenv bug when using `--system`, that causes packages to not be installed correctly if they are also a dependency of Pipenv (such as `certifi` or `packaging`). ([#2011](https://github.com/heroku/heroku-buildpack-python/pull/2011))

Deploy as v330 [y/n]? y

Creating GitHub release...
https://github.com/heroku/heroku-buildpack-python/releases/tag/v330

Publishing to the Heroku Buildpack Registry...
Two-factor code: ********************************************
Publishing buildpack heroku/python... done
Publishing buildpack was successful

 Version Released At              Status    
 ─────── ──────────────────────── ───────── 
 330     2026-01-08T16:46:40.556Z published