Minor changes to build

Hi everyone, thanks so much again for checking out the demo, really appreciate all the great feedback we've been getting. 

We have updated the itch build with a few fixes:

- Balanced audio mix (dialogue should be more audible during cutscenes now)

- Added SFX volume slider to settings menu

- Added toggle crouch to settings menu

- Cash collected should be represented accurately on the results screen

- Wrench melee damage should be working now (although it's still a bit jank)

- Miller call triggers now disable after confronting Al-Qadi

Cheers,

FrogmanDev