"bitbake core-image-minimal -c populate_sdk; rm tmp -rf; bitbake core-image-minimal -c populate_sdk"
breaks due to missing dependencies on things like update-rc.d. Since
we're effecitvely building a rootfs, we need all the same depends
as do_rootfs has.
The easiest was to achieve this is to simply load them. This resolves
the failure when targeting the task from sstate.
(From OE-Core rev: cdb0bcef28493edd4cad2a882fb8ba402485a2f1)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>