[PATCH] apn: fix typo on SKT LTE mmsc address

LoL, it's http:// not http//

This fixes MMS on SKT LTE

Change-Id: Ic5506d9e3382b37a4cf78f92326d8759111d5c85
Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
(cherry picked from commit 52c3a1aa76e5bccf717f833be00abdb2dae4c2c5)
Add China Telecom apns

Required by China Telecom CDMA phones.

Change-Id: I5092ef4fca0a2c69a45966375b91767147f17bc3
(cherry picked from commit dd7057a5a0dad62972e61ce233be767f076ee08e)