Add APN for iD Mobile UK MVNO

Change-Id: I3af3a5a93676b0750cfa7d025e6114130fa809c8

prebuilt/common/etc/apns-conf.xml

@@ -598,6 +598,7 @@
   <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="Giffgaff" mcc="234" mnc="20" apn="giffgaff.com" proxy="" port="" user="giffgaff" password="user" mmsc="http://mmsc.mediamessaging.co.uk:8002" mmsproxy="193.113.200.195" mmsport="8080" mvno_type="spn" mvno_match_data="giffgaff" type="default,supl,mms" />
+  <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" />
   <apn carrier="UK - Lycamobile Web" mcc="234" mnc="26" apn="data.lycamobile.co.uk" proxy="" port="" user="lmuk" password="plus" mmsc="" mvno_type="spn" mvno_match_data="Lycamobile" authtype="1" type="default,supl" />