[Deprecated] Kodi 19 (Matrix) nightly builds for Vero 2 & 4K

[gmc]

18.8-73, 11 Aug 2019: Based off OSMC commit (3a720196e) and xbmc (80dd0ebc)

XBMC:

• RetroPlayer: Fix black screen for RGB emulators on some GLES platforms #16421