Add owner and target release comment for all Android Telephony flags

Test: manual
Bug: 329513737
Change-Id: Ie430da1e475d18e32bd2f3ba2ad38a1113c359c1
diff --git a/flags/subscription.aconfig b/flags/subscription.aconfig
index 1e1c073..5bc5340 100644
--- a/flags/subscription.aconfig
+++ b/flags/subscription.aconfig
@@ -1,5 +1,6 @@
 package: "com.android.internal.telephony.flags"
 
+# OWNER=linggm TARGET=24Q3
 flag {
   name: "work_profile_api_split"
   is_exported: true
@@ -8,6 +9,7 @@
   bug: "296076674"
 }
 
+# OWNER=linggm TARGET=24Q3
 flag {
   name: "enforce_subscription_user_filter"
   is_exported: true
@@ -16,6 +18,7 @@
   bug: "296076674"
 }
 
+# OWNER=rambowang TARGET=24Q3
 flag {
   name: "data_only_cellular_service"
   is_exported: true
@@ -24,6 +27,7 @@
   bug: "296097429"
 }
 
+# OWNER=rambowang TARGET=24Q3
 flag {
   name: "data_only_service_allow_emergency_call_only"
   namespace: "telephony"
@@ -31,6 +35,7 @@
   bug: "296097429"
 }
 
+# OWNER=hhshin TARGET=24Q3
 flag {
   name: "support_psim_to_esim_conversion"
   is_exported: true
@@ -39,6 +44,7 @@
   bug: "315073761"
 }
 
+# OWNER=bookatz TARGET=24Q3
 flag {
   name: "subscription_user_association_query"
   is_exported: true