[FIX] Call button is still displayed when the user doesn't have permission to use it (#22170)

* Hide Call button from tabBar (for muted users), fix 'Click to Join' button

* Add error toast when a muted user uses the 'Click to Join' button

Co-authored-by: dougfabris <devfabris@gmail.com>
Co-authored-by: pierre-lehnen-rc <55164754+pierre-lehnen-rc@users.noreply.github.com>
Co-authored-by: Tasso Evangelista <tasso.evangelista@rocket.chat>