Bug 976470 - [Buri][FDN] After entering incorrect PIN 2 code 3 times in resetting PIN2 process, no PUK2 request page

The code would not contemplate the possibility of a `lockType` with `'pin2'`, which is actually used by `changePin`.
Merge pull request #17162 from sergi/976470

Bug 976470 - [Buri][FDN] After entering incorrect PIN 2 code 3 times in resetting PIN2 process, no PUK2 request page