Error installing: rpb-userland-osmc (1.9.0-1) on latest update

[sam_nazarko]

Fixed in:

[package] [rbp-userland-osmc] Remove JustBoomDigi audio configuration. This is sometimes provided by downstream Debian implementations, i.e. Raspbian and will conflict with libasound2-data.

[package] [rbp2-device-osmc] Add JustBoomDigi.conf card file for Pi 2/3 only (as Pi1 uses Raspbian and carries this already)