file: upgrade 5.39 -> 5.40

0001-src-compress.c-correct-header-define-for-xz-lzma.patch
removed since it is included in 5.40

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>