add additional types to indexing operations dispatch (#31692)
Summary:
- Fixes https://github.com/pytorch/pytorch/issues/31672
- Adds Bfloat16 dispatch to the indexing operations that were missing it
- index_put on cuda does not have bfloat16 dispatch, because I'm not sure bfloat16 math ops work on cuda
Note: `index_put_` with `accum=True` is enabled for `bool`, which does not make much sense, but I'm not the one who started it, so this behavior is preserved.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/31692
Differential Revision: D19249561
Pulled By: ngimel
fbshipit-source-id: 1269196194f7b9f611b32be198c001704731a78f
