apn: Fix FreedomPop UK

- FreedomPop UK uses three.co.uk for its APN
- Add missing `type` param that prevents use of data on any Three UK or Three MVNO SIM

Change-Id: I5f0656d95070c312d5d563536909f23722857372

prebuilt/common/etc/apns-conf.xml

@@ -605,7 +605,7 @@
   <apn carrier="3 Modem" mcc="234" mnc="20" apn="3internet" type="default,supl" />
   <apn carrier="3 MMS" mcc="234" mnc="20" apn="three.co.uk" proxy="" port="" user="" password="" mmsc="http://mms.um.three.co.uk:10021/mmsc" mmsproxy="217.171.129.2" mmsport="8799" type="mms" />
   <apn carrier="3 UK" mcc="234" mnc="20" apn="three.co.uk" proxy="" port="" user="" password="" mmsc="http://mms.um.three.co.uk:10021/mmsc" mmsproxy="217.171.129.2" mmsport="8799" type="default,supl,mms" />
-  <apn carrier="FreedomPop" mcc="234" mnc="20" apn="freedompop.foggmobile.com" type="" />
+  <apn carrier="FreedomPop" mcc="234" mnc="20" apn="three.co.uk" type="default,supl" />
   <apn carrier="iD Mobile (UK)" mcc="234" mnc="20" apn="id" proxy="" port="" user="" password="" mmsc="http://mms.um.idmobile.co.uk:10021/mmsc" mmsproxy="mms.idmobile.co.uk" mmsport="8799" type="default,mms" />
   <apn carrier="BT Business" mcc="234" mnc="230" apn="btmobile.bt.com" user="bt" password="bt" mmsc="http://mms/" mmsproxy="149.254.201.135" mmsport="8080" authtype="1" type="default,supl,mms" />
   <apn carrier="Truphone UK" mcc="234" mnc="25" apn="truphone.com" type="default,supl" />