Backfill OWNERS for VtsHalRadio*.

Owner information is backfilled for the following modules:
VtsHalRadioV1_0TargetTest
VtsHalRadioV1_1TargetTest
VtsHalRadioV1_2TargetTest
VtsHalRadioV1_3TargetTest
VtsHalRadioV1_4TargetTest
VtsHalRadioV1_5TargetTest
VtsHalRadioConfigV1_1TargetTest
VtsHalRadioConfigV1_2TargetTest

Test: Tree Hugger
Bug: 143903671
Change-Id: I1e5e293a303ee554bde054ade9c8419fd0800b0d
diff --git a/radio/1.0/vts/OWNERS b/radio/1.0/vts/OWNERS
index 9310f8e..117692a 100644
--- a/radio/1.0/vts/OWNERS
+++ b/radio/1.0/vts/OWNERS
@@ -1,7 +1,5 @@
-# Telephony team
-amitmahajan@google.com
+# Bug component: 20868
+jminjie@google.com
+sarahchin@google.com
 shuoq@google.com
 jackyu@google.com
-
-# VTS team
-dshi@google.com