Appoint Wang as Zaqar PTL

Wang raised the late candidacy for the
Zaqar Zed cycle PTL
- https://review.opendev.org/c/openstack/election/+/830106
- https://etherpad.opendev.org/p/zed-leaderless

Change-Id: Ie4db1cbd39ebe76e6d5b488d7c6c49cc427a4ce9

reference/projects.yaml

@@ -3344,13 +3344,14 @@ winstackers:
       - mnaser
 zaqar:
   ptl:
-    name: APPOINTMENT NEEDED
+    name: wang hao
     irc: No nick supplied
-    email: example@example.org
+    email: sxmatch1986@gmail.com
   appointed:
     - train
     - victoria
     - xena
+    - zed
   irc-channel: openstack-zaqar
   service: Message service
   mission: >