MAINTAINERS: remove the outdated "LINUX SECURITY MODULE (LSM) FRAMEWORK" entry

This has been replaced with the "SECURITY SUBSYSTEM" entry.
Signed-off-by: NPaul Moore <paul@paul-moore.com>
Signed-off-by: NJames Morris <james.morris@microsoft.com>

MAINTAINERS

@@ -8229,11 +8229,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
 F:	tools/memory-model/
 F:	Documentation/memory-barriers.txt
 
-LINUX SECURITY MODULE (LSM) FRAMEWORK
-M:	Chris Wright <chrisw@sous-sol.org>
-L:	linux-security-module@vger.kernel.org
-S:	Supported
-
 LIS3LV02D ACCELEROMETER DRIVER
 M:	Eric Piel <eric.piel@tremplin-utc.net>
 S:	Maintained