fix #72: UnboundLocalError user variable fix for github and gitlab

[onuralpszr]

Hello 👋 I am contributor from roboflow/supervision project and Maintainer @LinasKo notice that we have issue in fetching avatars and I made fix for #72 for both gitlab and github based on api docs.

Test case (we should be able to build docs without error)

export GITHUB_TOKEN_ENV=github_pat_xxxxxx
rm -rf .cache/plugin/git-committers/
pip install git+http://github.com/onuralpszr/mkdocs-git-committers-plugin-2@fix/issue72
mkdocs build

Small wish: It would be nice to have hotfix pypi release so we can also have cleanly update our side instead of downgrade package as well.

Thank you.

cc @ojacques
For test: cc @LinasKo

[onuralpszr]

@GriceTurrble good catch thank you very much, I applied the changes

[onuralpszr]

Friendly friday ping @ojacques for quick review/merge and hopefully release please :)

[ojacques]

Good people... You rock! Thanks. Merging and releasing.

[ojacques]

https://pypi.org/project/mkdocs-git-committers-plugin-2/2.4.1/

[onuralpszr]

@ojacques thank you but can you YANK version 2.4.0 at pypi. So that pypi also can help people and warn as well. or removal would be great as well (just a suggestion)

[ojacques]

@ojacques thank you but can you YANK version 2.4.0 at pypi. So that pypi also can help people and warn as well. or removal would be great as well (just a suggestion)

2.4.0 has been yanked.