Fix trace of p.bclr and p.bset instructions

Created by: asiz

When these instructions were implemented in e423b2c1, their effective funct3 fields were accidentally switched. This was partially fixed in 7e07801b, but the tracer still had them wrong. This single commit PR fixes that.

By the way, I noted that these instructions are not documented in the datasheet under docs. The online User Manual has an additional chapter (Chapter 13: Instruction Set Extensions). Shouldn't that be included here?