cherry pick request: [x86] enable fast sqrtss/sqrtps tuning for AMD Zen cores

[rotateright]

fff3e1d

[llvmbot]

@llvm/issue-subscribers-backend-x86

[rotateright]

This will require cherry pick for the preliminary test changes. That was:
1eb4f88

[tstellar]

/cherry-pick 1eb4f88 fff3e1d

[llvmbot]

/branch llvmbot/llvm-project/issue53592

[llvmbot]

/pull-request llvmbot#5

[tstellar]

Merged: ebe5b44 0f27bf2