callforwarding: Support CDMA call forwarding

Implement the Cdma call forwarding setting menu
considering CDMA VoLTE. (UT and CDMA case)
Menu doesn't show the status if UT is not supported.
When set call forwarding, if call forwarding doesn't work over UT,
dial will be triggered.

Bug: 146531989

Change-Id: I379b8d9dd0752eb622079d4bfba0f9086ffac8c1
Signed-off-by: Jang Hayeong <hayeong.jang@samsung.com>
7 files changed