Refactor trigonometric funcs, optimize GGX benchmark

- Replaced SIMD-based Sin/Cos/SinCos in WideLane with generic polynomial approximations for hardware independence.
- Updated ScalarLane Cast to use CreateTruncating.
- Applied AggressiveOptimization to key GGX methods; improved luma calculation and radical inverse LUT handling.
- Enhanced GGX benchmark setup, cleanup, and timing logic.
- Bumped project version to 1.3.1.

Misaki.HighPerformance.Mathematics.SPMD/ScalerLane.cs

@@ -171,7 +171,7 @@ public readonly unsafe struct ScalarLane<TNumber> : ISPMDLane<ScalarLane<TNumber
         where TOther : ISPMDLane<TOther, TOtherNumber>
         where TOtherNumber : unmanaged, INumber<TOtherNumber>, IBinaryNumber<TOtherNumber>, IMinMaxValue<TOtherNumber>, IBitwiseOperators<TOtherNumber, TOtherNumber, TOtherNumber>
     {
-        return TOther.Create(TOtherNumber.CreateChecked(value));
+        return TOther.Create(TOtherNumber.CreateTruncating(value));
     }
 
     [MethodImpl(MethodImplOptions.AggressiveInlining)]