Luigi's Mansion Map

* Updated to 1.21.6
* Added the piano track of "Conductor of a Familiar Theme"
* Changed E3 Demo's mansion themes to be properly health based
** As a bonus, it now is part of the "keep progress" collection of the other mansion themes
* Fixed Speedy Spirits do not perma-vanish unless captured; disappear_on_vanish entity variable now takes a save value and is no longer the default for any ghost type
* Fixed disappear_on_vanish ghosts don't reappear if room was left with them present