Support Sparse CSR transpose. Fix clang-tidy warnings. (#70582)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/70582
cc nikitaved pearu cpuhrsch
Test Plan: Imported from OSS
Reviewed By: jbschlosser
Differential Revision: D33414446
Pulled By: cpuhrsch
fbshipit-source-id: dd0888d9dd3885579e853643a60d13373b5d6b15
