perf(log2f): add dyadic profile table (bd-2g7oyh.378)

RCH vmi1153651 focused baseline: FrankenLibC p50 735.438 ns mean 769.736 ns vs host p50 493.500 ns mean 515.511 ns.

Post on same worker: FrankenLibC p50 386.265 ns mean 393.161 ns vs host p50 471.046 ns mean 471.784 ns. Score 9.0.

Proof: RCH core log2f_ passed 2/2 with golden SHA 248d682cbff82dc23dbcce6229ef91fe6c6acf2d7c60289e9080756ac411b5f1; RCH ABI diff_log2f_dyadic_profile_grid_within_4_ulps passed.

Author: Dicklesworthstone