vts test for 1.2

Add VTS test for 1.2 interface

Test: verfied the test with a dummy radio service

Bug:67750232
Change-Id: Ieac680a303c79a9d4c8b314112121303b3aebcce
diff --git a/radio/1.2/vts/OWNERS b/radio/1.2/vts/OWNERS
new file mode 100644
index 0000000..245d9d4
--- /dev/null
+++ b/radio/1.2/vts/OWNERS
@@ -0,0 +1,9 @@
+# Telephony team
+amitmahajan@google.com
+sanketpadawe@google.com
+shuoq@google.com
+sasindran@google.com
+
+# VTS team
+yuexima@google.com
+yim@google.com