Adding the linux-yocto recipes for the 6.6 reference kernel. This
is a -lts upstream release and will be supported for the same
duration as upstream.
(From OE-Core rev: d341b4b176f72d4214714ffc7a7a5fc337eb321c)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>