Add GeorgeLiu as the Reviewer

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I3a0cafb448f3d34273b066b1017a823a204cc9ea
diff --git a/OWNERS b/OWNERS
index a2c2b59..a537474 100644
--- a/OWNERS
+++ b/OWNERS
@@ -38,6 +38,7 @@
 
 reviewers:
 - ojayanth@in.ibm.com
+- liuxiwei@inspur.com
 
 matches:
 
@@ -54,3 +55,6 @@
 - name: Jayanth Othayoth
   email: ojayanth@in.ibm.com
   discord: Jayanth
+- name: George Liu
+  email: liuxiwei@inspur.com
+  discord: George Liu