add countries to international SMS country code list
add countries to international SMS country code list

test plan:
 - enable International SMS feature in the root account
   associated with a user's login
 - on the account settings page, click "+ contact method",
   select the SMS tab, and ensure the SMS country codes
   from the ticket are present

fixes CNVS-40394

Change-Id: I0b53aabc54f810643eb862c602dd73d198b3c6b8
Reviewed-on: https://gerrit.instructure.com/133710
Reviewed-by: James Williams  <3a5f4ed991dbfa5c9ef76ad729d240ca12f62180@instructure.com>
Tested-by: Jenkins
QA-Review: Steven Burnett <a0b450117c5d20a22d5c4d52bb8ae13adee003d8@instructure.com>
Product-Review: Pert Eilers <b5114c9284a53681de3b74bf12eb2d826ceca963@instructure.com>
Product-Review: Matt Goodwin <7c47e89894930304a2cdfa1d2ccca1e1eddb893d@instructure.com>

instructure/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms