xla

60d39ee6 - Fix ScopePusher regression issue (#3637) (#3644)

Fix ScopePusher regression issue (#3637) (#3644) * Remove torch_xla::ScopePusher and related functions * Update torch:xla:ScopePusher to torch::lazy::ScopePusher * Add unit test for ScopePusher * Run linter * Fix unit tests * Update unit tests