Add a test to ensure devtool update-recipe works properly on recipes
that contain only local files (since the other tests we have didn't test
that).
Relates to [YOCTO #10563].
(From OE-Core rev: bdc844b3f0c3fbddcd3523095899a5bd29797704)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>