MAINTAINERS and OWNERS: Update info

Move Chicago and Matt to maintertainers.
Remove Carol who is not in OpenBMC community now.

Signed-off-by: Lei YU <yulei.sh@bytedance.com>
Change-Id: I789933745abead652de330ebe288b625de75bd94
diff --git a/MAINTAINERS b/MAINTAINERS
index f7855c2..7864e69 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -43,6 +43,5 @@
 -------------------------
 
 M:  Lei Yu <mine260309@gmail.com> <LeiYU!>
-M:  Carol Wang <wangkair@cn.ibm.com> <CarolWang!>
-R:  Chicago Duan <duanzhijia01@inspur.com> <ChicagoDuan!>
-R:  Matt Spinler <spinler@us.ibm.com> <mspinler[m]!>
+M:  Chicago Duan <duanzhijia01@inspur.com> <ChicagoDuan!>
+M:  Matt Spinler <spinler@us.ibm.com> <mspinler[m]!>
diff --git a/OWNERS b/OWNERS
index 9b7f930..df4627e 100644
--- a/OWNERS
+++ b/OWNERS
@@ -33,18 +33,12 @@
 
 owners:
 - mine260309@gmail.com
-- wangkair@cn.ibm.com
-
-reviewers:
 - duanzhijia01@inspur.com
 - spinler@us.ibm.com
 
 matches:
 
 openbmc:
-- name: Carol Wang
-  email: wangkair@cn.ibm.com
-  discord: NA
 - name: Chicago Duan
   email: duanzhijia01@inspur.com
   discord: Chicago Duan