Update version of apn configuration files to version 7

Bug: 5339656
Change-Id: Ia6c4e2495f81598ee52b321c3de30d6babd877f5
diff --git a/data/etc/apns-conf.xml b/data/etc/apns-conf.xml
index 156fec2..2fe90d9 100644
--- a/data/etc/apns-conf.xml
+++ b/data/etc/apns-conf.xml
@@ -19,7 +19,7 @@
 
 <!-- use empty string to specify no proxy or port -->
 <!-- This version must agree with that in apps/common/res/apns.xml -->
-<apns version="6">
+<apns version="7">
     <apn carrier="T-Mobile US"
          mcc="310"
          mnc="260"
diff --git a/data/etc/apns-conf_sdk.xml b/data/etc/apns-conf_sdk.xml
index 5129dc7..0e9cf7d 100644
--- a/data/etc/apns-conf_sdk.xml
+++ b/data/etc/apns-conf_sdk.xml
@@ -23,7 +23,7 @@
 
 <!-- use empty string to specify no proxy or port -->
 <!-- This version must agree with that in apps/common/res/apns.xml -->
-<apns version="6">
+<apns version="7">
     <apn carrier="Android"
         mcc="310"
         mnc="995"