Consider adding git-lfs to the images

Hi,

currently git is part of the images and a lot of people seem to use the images for ci/cd purposes and thus also git etc..

Now I found that in a lot of circumstances there were problems which ultimately boiled down to git-lfs not being available when people were using it.

Of course installing it in the ci/cd or or building an own image for those cases is possible too, however I would like to ask if it could be considered to install git-lfs per default in the image, as a service to all the people that use it (and often forget about it), I think it can prevent quite a few headaches in the feature...

首先在 docker-library/python 仓库中定位 Dockerfile 定义和镜像变体，然后检查当前如何安装 Git，以及如何验证镜像更改。确定哪些镜像应包含 git-lfs，并验证受影响的构建；完成的标准是所选镜像提供 git-lfs，且不破坏现有变体。