[ROCm] Update triton wheels to ROCm 6.0 (#119765)
Upgrades nightly triton issues to ROCM 6.0 and adds bitcodes for gfx941 and gfx942.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/119765
Approved by: https://github.com/jeffdaily, https://github.com/huydhn
