Switch to use flit core since upstream changed.
They also changed the capitalisation under pypi.
The license didn't change but the file was renamed, probably as it wasn't
rst.
(From OE-Core rev: 58ee84c274b0c93902aad5d4f434daec5da55134)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit e352680528b18c3cdae26233bef7cddc2771d42d)
Upgrade fixes CVE-2024-34064
Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
