Try the forked checkout action with retry (#64120)
Summary:
Fixes #{issue number}
The main difference is:
https://github.com/zhouzhuojie/checkout/commit/ffc6f93ad4b6e3cdcdd1a34e8c896765002f9b34
Can test multiple times in this PR to see if it works, will make the `retry` number configurable if it's usable.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/64120
Reviewed By: malfet
Differential Revision: D30656099
Pulled By: zhouzhuojie
fbshipit-source-id: a89932196bb0c44e412a34664ed6a061b02ef92e
