Results 2 issues of Michael C-C

## Motivation - Added support for the razer deathstalker V2. ## Testing - Also made corresponding changes in [librazermacos](https://github.com/Michae1CC/librazermacos), see: https://github.com/1kc/librazermacos/pull/44. Tested these changes manually with my own razer deathstalker.

## Motivation - Added support for the razer deathstalker V2. ## Testing - Ran the `make` command - Also made corresponding changes in [razer-macos](https://github.com/Michae1CC/razer-macos), see: https://github.com/1kc/razer-macos/pull/828. Tested these changes manually...