Drop all CVE backports.
(From OE-Core rev: ec3897659a046e7e3f652cabd04e98bb56f1b261)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>