Add support for Chimera 40-202's `chimera_throttle_framerate`

[BinToss]

Throttled framerate + no V-Sync is preferable for monitors that support Adaptive Sync. It's also a good alternative to Halo's terrible V-Sync implementation until we can control GPU driver settings.

If VSync is off, set the framerate throttle to the Vsync value - 1. The value is stored in chimera.bin

[BinToss]

My chimera.bin is located at J:\chimera.bin for some reason.

Offset 0x2f is used to determine if the fps value is float or int. A value of 0x40 indicates integer fps throttle. 0x3f indicates a float.

Decimals

FPS	Value	Note
000.00	00 00 00 00 00 00 00 00	Disable Throttle
000.01	7B 14 AE 47 E1 7A 84 3F	Pattern A { 0.01, 0.02, 0.04, 0.08, ... }
000.02	7B 14 AE 47 E1 7A 94 3F	Pattern A
000.03	B8 1E 85 EB 51 B8 9E 3F	Pattern B { 0.03, 0.06, 0.12, ...}
000.04	7B 14 AE 47 E1 7A A4 3F	Pattern A
000.05	9A 99 99 99 99 99 A9 3F	Pattern C { 0.05, 0.10, ... }
000.06	B8 1E 85 EB 51 B8 AE 3F	Pattern B
000.07	EC 51 B8 1E 85 EB B1 3F	Pattern D { 0.07, 0.14, ... }
000.08	7B 14 AE 47 E1 7A B4 3F	Pattern A
000.09	0A D7 A3 70 3D 0A B7 3F	Pattern E { 0.09, ... }
000.10	9A 99 99 99 99 99 B9 3F	Pattern C
000.11	0A D7 A3 70 3D 0A B7 3F	Pattern F { 0.11, ... }
000.12	B8 1E 85 EB 51 B8 BE 3F	Pattern B
000.13	A4 70 3D 0A D7 A3 C0 3F	Pattern G { 0.13, ... }
000.14	EC 51 B8 1E 85 EB C1 3F	Pattern D
000.15	33 33 33 33 33 33 C3 3F	Pattern H { 0.15, ... }

Integers

FPS	Value	Note
051.00	00 00 00 00 00 80 49 40	Pattern A (0x2D is 80 for Odd numbers)
052.00	00 00 00 00 00 00 4a 40	Pattern B (0x2D is 00 for Even numbers)
053.00	00 00 00 00 00 80 4a 40
054.00	00 00 00 00 00 00 4b 40
055.00	00 00 00 00 00 80 4b 40