Support for linking multiple social logins for Auth0 Dashboard

[ajhalili2006]

Possible related feature request:

Allow for account linking with actions

Feature: Support account linking with actions Description: Description: Currently auth0 actions are not supporting account linking, leaving us basically with 2 options: a) to use account linking extension (Account Link Extension) that depends on deprecated feature - rules b) develop separate flow (user-initiated) for account linking after user is logged in with not-linked account Use-case: Assume we are providing our users with multiple login options (email/social). We want to prevent dupli…