Update ROCm stack to v6.4.0

[GZGavinZhao]

Please confirm there isn't an open request for this package

• [x] I have searched through package update requests

Name

rocm-clr

Version

6.4.0

Link to the release notes or announcement.

https://github.com/ROCm/ROCm/releases/tag/rocm-6.4.0

Reason for updating

I think it's time for an update!