[sample] change apns-full-conf.xml

- change apn value for Sweden Telia operator. (b/7438626)

Change-Id: I4b811c7efa4c5265bb6351c10f600e901d6f859c
diff --git a/etc/apns-full-conf.xml b/etc/apns-full-conf.xml
index 0cce556..10a3f9a 100755
--- a/etc/apns-full-conf.xml
+++ b/etc/apns-full-conf.xml
@@ -2165,12 +2165,10 @@
       type="mms"
   />
 
-  <apn carrier="Telia SE WAP"
+  <apn carrier="Telia SurfPort"
       mcc="240"
       mnc="01"
       apn="online.telia.se"
-      proxy="10.254.254.254"
-      port="8080"
       type="default,supl"
   />