pending_reconfirmation called when confirmable isn't used

[aesnyder]

Hey I'm not using :confirmable but when I try to send password reset via devise token auth I get an error for no method pending_reconfrimation? on user... I think that we need to check for confirmable before calling pending_reconfirmation? here:

devise_token_auth/app/models/devise_token_auth/concerns/user.rb

Line 68 in 852912c

if pending_reconfirmation?

I'll open a pr if you think that's the right way to go.