fix(2fa): fixed typo from refactor

rhodecode/apps/login/views.py

@@ -495,7 +495,7 b' class LoginView(BaseAppView):'
                 secret = form_details['secret_totp']
 
                 user_instance.init_2fa_recovery_codes(persist=True, force=True)
-                user_instance.2fa_secret = secret
+                user_instance.secret_2fa = secret
 
                 Session().commit()
                 raise HTTPFound(self.request.route_path('my_account_configure_2fa', _query={'show-recovery-codes': 1}))