Drop the patch: the build is correctly using everything from sysroots
now.
(From OE-Core rev: a8b8b2168540ce4018b530276d67cb53f6e0109c)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>