[EASY] Update the clang-tidy error message (#63370)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/63370
As shown by this CI run, the actual thing that is incorrect is the prompt.
https://github.com/pytorch/pytorch/actions/runs/1137298261
The CI runs the below command instead of the original command.
The original command errors out when importing another file on line 1.
Trying to fix the code to work with the original command causes the CI to error out.
We should actually ask the user to run
`python3 -m tools.linter.install.clang_tidy`
Test Plan: Imported from OSS
Reviewed By: janeyx99, heitorschueroff
Differential Revision: D30530216
Pulled By: Gamrix
fbshipit-source-id: 2a2b8d539dcc2839e4000c13e82c207fa89bfc9f
