Wrong "view source" links on main docs

[gau-nernst]

System Info

NA

Who can help?

@sgugger

Information

• [ ] The official example scripts
• [ ] My own modified scripts

Tasks

• [ ] An officially supported task in the examples folder (such as GLUE/SQuAD, ...)
• [ ] My own task or dataset (give details below)

Reproduction

When viewing the latest docs, "view source" link expansion leads to an invalid GitHub link.

e.g. https://huggingface.co/docs/transformers/model_doc/bert#transformers.BertConfig

View source link: https://github.com/huggingface/transformers/blob/v4.27.0/src/transformers/models/bert/configuration_bert.py#L72

Since v4.27.0 tag does not exist, GitHub reports an invalid link. It should be main instead. I believe this is a problem of configuring the auto-generate docs.

Expected behavior

Show correct link to source code.

[amyeroberts]

cc @stevhliu

[sgugger]

The tag will be out in a couple of hours. The doc for the v4.27.0 release was pushed last night and the rest of the release will follow this morning. Thanks for catching this so quicly!