fix: Frozen Warframe 240 wrong colors — FBL 51/53 byte order (v8.3.5)

FBL 51 and 53 were incorrectly marked big-endian (SPIMode=2), but C#
only sets SPIMode=2 for SPI mode 1 devices (myDeviceMode==1). HID Type 2
devices are initialized with myDeviceMode=3 where FBL 51 stays at
SPIMode=1 (little-endian). Wrong byte order caused inverted/scrambled
colors on Frozen Warframe 240 displays.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>