Add new config_sms_ask_every_time_support

New config_sms_ask_every_time_support indicates whether it supports
"Ask every time" for sms.

Test: build

Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
Change-Id: Ic7b123bced6cd741538f7c412d2b236cdce41c14