deepspeed 0.12.1

v0.12.1: Patch release

on Python PyPI

What's Changed

• Update version.txt after 0.12.0 release by @mrwyattii in #4611
• Add number for latency comparison by @tohtana in #4612
• Update minor CUDA version compatibility. by @cmikeh2 in #4613

Full Changelog: v0.12.0...v0.12.1