avoid multiline strings in our warning flag overrides
Summary:
This is a little cleaner and less maintenance since lines are now
independent.
Test Plan: Rely on CI.
Reviewers: seemethere
Subscribers:
Tasks:
Tags:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/79308
Approved by: https://github.com/malfet, https://github.com/seemethere
Author
Michael Andreas Dagitses
