mylrlgrab is in grabber, which imports rpm. For current
functionality, we don't need to grab urls or import rpm, so remove the
dependency.
(From OE-Core rev: 429ecc2afa499df35a1ae9da6f92b88c6f2d8d11)
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>