owners: Update Chicago email

Signed-off-by: George Liu <liuxiwei@ieisystem.com>
Change-Id: Icee99a71ef39fb695f4effd6d457b228751fd97e
diff --git a/OWNERS b/OWNERS
index 27e157f..b401e93 100644
--- a/OWNERS
+++ b/OWNERS
@@ -32,7 +32,7 @@
 # data within them will be kept sorted.
 
 owners:
-- duanzhijia01@inspur.com
+- duanzhijia01@ieisystem.com
 - liuxiwei@ieisystem.com
 - mine260309@gmail.com
 - spinler@us.ibm.com