MAINTAINERS: update email address for Jessica Yu

I will be traveling in the upcoming months and it'll be much easier for me
to access my kernel.org email rather than my work one. Change my email
address in the MAINTAINERS file from jeyu@redhat.com to jeyu@kernel.org.
Signed-off-by: NJessica Yu <jeyu@redhat.com>

MAINTAINERS

@@ -7707,7 +7707,7 @@ F:	drivers/platform/x86/hp_accel.c
 
 LIVE PATCHING
 M:	Josh Poimboeuf <jpoimboe@redhat.com>
-M:	Jessica Yu <jeyu@redhat.com>
+M:	Jessica Yu <jeyu@kernel.org>
 M:	Jiri Kosina <jikos@kernel.org>
 M:	Miroslav Benes <mbenes@suse.cz>
 R:	Petr Mladek <pmladek@suse.com>
@@ -8588,7 +8588,7 @@ S:	Maintained
 F:	drivers/media/dvb-frontends/mn88473*
 
 MODULE SUPPORT
-M:	Jessica Yu <jeyu@redhat.com>
+M:	Jessica Yu <jeyu@kernel.org>
 M:	Rusty Russell <rusty@rustcorp.com.au>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
 S:	Maintained