Fixes [YOCTO 4164](1/3)
Add input group for the /dev/input/* devices. This is needed for
rootless X without adding a security hole by making the device o+rw.
(From OE-Core rev: 262234ab50636463f03fd4daccecc1232682ff59)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>