OE-Core commit bdcc5e8f1286d288baf410458efc39a59b68d751 removed xkbcomp
from RDEPENDS for xkeyboard-config but X server still needs it otherwise
it fails to start.
(From OE-Core rev: f2330ebc3071d780cbc6d1ddab5c54bfadf8fffc)
Signed-off-by: Stefan Stanacar <stefanx.stanacar@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>