Adds a specialized matrix multiplication function that
transforms an array of length 3 with a 3x3 matrix. The
specialized function can also transform the array in place
which can eliminate one array allocation.

The https://github.com/texel-org/color color library
has a benchmark comparing itself to Color.js.

Profiling the conversion benchmark showed that matrix
multiplication was one of the areas that was taking
the most amount of time.

This PR speeds up the conversion benchmark by more
than 3x and some of the other benchmarks by 2-3x

Benchmark numbers before this PR:
---------------------------------

conversion (Colorjs.io procedural API) --
Colorjs.io: 6213.74 ms
Ours: 733.75 ms
Speedup: 8.5x faster

conversion (Colorjs.io main API) --
Colorjs.io: 25444.47 ms
Ours: 703.50 ms
Speedup: 36.2x faster

gamut mapping OKLCH - sRGB (Colorjs.io procedural API) --
Colorjs.io: 13302.80 ms
Ours: 72.97 ms
Speedup: 182.3x faster

gamut mapping OKLCH - sRGB (Colorjs.io main API) --
Colorjs.io: 14900.11 ms
Ours: 67.78 ms
Speedup: 219.8x faster

gamut mapping all spaces to P3 (Colorjs.io procedural API) --
Colorjs.io: 10878.26 ms
Ours: 201.85 ms
Speedup: 53.9x faster

gamut mapping all spaces to P3 (Colorjs.io main API) --
Colorjs.io: 13731.21 ms
Ours: 201.76 ms
Speedup: 68.1x faster

After this PR:
--------------

conversion (Colorjs.io procedural API) --
Colorjs.io: 1793.97 ms
Ours: 713.03 ms
Speedup: 2.5x faster

conversion (Colorjs.io main API) --
Colorjs.io: 19884.18 ms
Ours: 704.59 ms
Speedup: 28.2x faster

gamut mapping OKLCH - sRGB (Colorjs.io procedural API) --
Colorjs.io: 4981.04 ms
Ours: 74.01 ms
Speedup: 67.3x faster

gamut mapping OKLCH - sRGB (Colorjs.io main API) --
Colorjs.io: 6477.12 ms
Ours: 68.02 ms
Speedup: 95.2x faster

gamut mapping all spaces to P3 (Colorjs.io procedural API) --
Colorjs.io: 4205.36 ms
Ours: 202.27 ms
Speedup: 20.8x faster

gamut mapping all spaces to P3 (Colorjs.io main API) --
Colorjs.io: 6137.99 ms
Ours: 199.91 ms
Speedup: 30.7x faster