Fixes: Loupedeck CT pixel buffer format is 5-6-5, not 5-3-5
Fixes: Loupedeck CT pixel buffer format is 5-6-5, not 5-3-5

- Fixes misunderstanding in the `getLoupedeckArray()` function, where
pixel buffer format is 5-6-5, not 5-3-5. Thanks @Corion!
- Closes CommandPost/CommandPost#2369

CommandPost/CommandPost-App,CommandPost/CommandPost-App,CommandPost/CommandPost-App,CommandPost/CommandPost-App,CommandPost/CommandPost-App,CommandPost/CommandPost-App