Sort the keys of the generated CMakeUserPreset.json file to make it
easier to search and compare.
(From OE-Core rev: b12dbde1ea30dd0fc1dd9352de948b8377c347fa)
Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>