Broaden some BQ owners to libgui

BQ ownership doesn't make sense without Surface, ConsumerBase, etc. ownership too

Change-Id: Ica1c7761ba0d4fae84a7bf0cf24de0e0c1b2955e
diff --git a/libs/gui/OWNERS b/libs/gui/OWNERS
index 5a9644b..b97cee3 100644
--- a/libs/gui/OWNERS
+++ b/libs/gui/OWNERS
@@ -1,6 +1,8 @@
 # Bug component: 1075131
 
+carlosmr@google.com
 chrisforbes@google.com
+jshargo@google.com
 jreck@google.com
 
 file:/services/surfaceflinger/OWNERS