The SRCREV in the busybox git recipe did not point to a commit ID
on the master branch. Point the variable to something reachable from
the master branch (which fixes this recipe's fetch()).
Suggested-by: Khem Raj <raj.khem@gmail.com>
(From OE-Core rev: 6ff2acbc72dc958cb3b97998462015010c44d946)
Signed-off-by: Brad Mouring <brad.mouring@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>