General adoption for Mtile = 64 (#5075)

Summary:
Pull Request resolved: #5075

X-link: https://github.com/facebookresearch/FBGEMM/pull/2080

This diff generalizes the work in (D85155388) based on Gefei's diff D85631781 .

Compared to D85631781, we avoid registers warp shuffling by using 32b TMEM atoms.

This diff supports:
1. Different dtypes (fp8, bf16)
2. Different mtiles (128, 64)

Reviewed By: v0i0

Differential Revision: D85893883

fbshipit-source-id: 25e93e627c573a120ab46336d3f234064c5ae066

Author: Aya-ZIbra