Adding alinazaidi@ in Launcher3's OWNERS

For some reason, I was unable to do it with others in the CL.

Test: N/A
Change-Id: I02596028dd15e1fdbe255b954bd39f4c3bb005e2
diff --git a/OWNERS b/OWNERS
index 26ba1f0..381e5e9 100644
--- a/OWNERS
+++ b/OWNERS
@@ -10,6 +10,7 @@
 stevenckng@google.com
 ydixit@google.com
 boadway@google.com
+alinazaidi@google.com
 adamcohen@google.com
 hyunyoungs@google.com
 mrcasey@google.com