Add drm hal/vts owners

Change-Id: Ie6f0116a0fc9f4590b3a272d877c0d5be719d624
diff --git a/drm/1.0/default/OWNERS b/drm/1.0/default/OWNERS
new file mode 100644
index 0000000..ecb421c
--- /dev/null
+++ b/drm/1.0/default/OWNERS
@@ -0,0 +1,6 @@
+edwinwong@google.com
+fredgc@google.com
+jtinker@google.com
+kylealexander@google.com
+rfrias@google.com
+robertshih@google.com