Implement DAZ using AFP.FIZ
Currently unsupported in FEX but will seemingly fix issues at least in warhammer 40k Gladius where it is doing a vector normalize pass and doing an equality check with zero. It likely generates a denormal with its math and DAZ flattens that to zero.

![Image_2024-07-09_16-30-17](https://github.com/FEX-Emu/FEX/assets/1018829/067bafa4-0604-44d7-bc14-414a2e081fb0)