DCB whitelist short code for user association

This is to white list short code for DCB user
association for 17Q3. We will only whitelist
code that will actually trigger the premium SMS
warnings. Namely
1324	Lithuania	LT
908160	Colombia	CO
55991	Kuwait	kw
The rest of the entries are in the bug
BUG:64828478

Change-Id: Iff1dc2589a52193fc699a8faac66495bff769ba2
Signed-off-by: JC <juanchengrong@google.com>