.github: Volume mount local netrc for docs push (#69472)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69472
Neglected the fact that the actual push for these variables is happening
inside of a docker container, this should help resolve that issue
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Test Plan: Imported from OSS
Reviewed By: malfet
Differential Revision: D32889583
Pulled By: seemethere
fbshipit-source-id: d0ef213787694ab1a7e9fb508c58d2f53ff218c3