devtool: update-recipe: add a warning when recipe is inside the workspace
If a recipe has been added to the workspace via "devtool add"
or "devtool upgrade" then the recipe file itself will be in the
workspace layer; if you run "devtool update-recipe" particularly in the
upgrade case you might think it would apply the upgrade to the original
recipe, but it will not - in order to remain consistent it has to update
the recipe that's in use which is the one in the workspace. Warn the
user in this situation so that they know what they need to do when they
are finished.
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
