Ahmad Samir authored Jul 29, 2021 and Kurt Hindenburg committed Aug 02, 2021

This is similar to commit c413d543, EditProfileDialog's base class
(KPageDialog) already connects OK button clicked signal to accepted() signal;
creating another connection to accepted() in SessionController (which
creates the EditProfileDialog object), means the code will be run twice, not
ideal. Instead put the logic in EditProfileDialog::save() which is called by
the EditProfileDialog::accept() slot.

The same goes when ProfileSettings creates an EditProfileDialog.