Update CODEOWNERS (#17720)
Summary:
teng-li is passing the baton to mrshenli. Thanks for all your work on distributed teng-li!! :tada:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/17720
Differential Revision: D14350120
Pulled By: pietern
fbshipit-source-id: edfe784520c54630203cc8fbb296455d3dbf341b
