classes/license: fix intermittent license collection warning

Fixes the following warning sometimes appearing during image builds:

WARNING: The license listed ABC was not in the licenses collected for recipe xyz

The files being looked for here, which runs during do_rootfs,
are written out by the do_populate_lic task for each recipe. However,
there was no explicit dependency between do_rootfs and all of the
do_populate_lic tasks to ensure they had run - only an implicit link via
do_build, so it is possible that sometimes they had not depending on how
the tasks were scheduled. Add an explicit set of dependencies to fix
this.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

0 files changed, 0 insertions, 0 deletions