Phone numbers in Kosovo are not supported

[bhalsey]

Phone numbers in Kosovo are not supported

Description

When a customer tries to enable two-factor using SMS for a Kosovo phone number using +383 country code, they get an error saying this number is invalid.

Affects versions

All versions up to 1.46.0

Steps to reproduce

Steps to reproduce the behavior:

1. Create an application with MFA required
2. Register a new user
3. On Enable two-factor, enter a Mobile phone starting with the Kosovo country code +383
4. Click Send a one-time code
5. The input form is returned with the Mobile phone marked as invalid

Expected behavior

The one-time code should have been sent

Additional context

The E.164 parsing library needs to be updated. The country code for Kosovo is XK, and in reviewing their release notes, it looks like support for XK was added on Feb 06, 2018 in v8.8.11.

• https://github.com/google/libphonenumber/blob/master/release_notes.txt

[robotdan]

Internal:

• https://github.com/FusionAuth/fusionauth-app/pull/274