OpInfo: Convert more sample_input_funcs to generators (#69976)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69976
These are sample functions that already use generators internally, this just moves the `yield` into the sample function itself.
Re-submit of #69257
Test Plan: Imported from OSS
Reviewed By: ejguan
Differential Revision: D33172953
Pulled By: mruberry
fbshipit-source-id: 7b8bae72df6a225df88a158b7ffa82a71d3c061b
