Engine update + some bugfixing — VirtuaVerse Steam update #174540

- Updated to Unity6 - Fixed buttons positioning, optimizations - Fixed: player facing wrong direction when giving battery or lenses to the Shopkeeper - fixed fonts, fixed positioning on 21:9 display - Fixed a bug that caused the keybindings to reset on game restart (only pc, mac, linux) - Fixed a bug that caused the pause menu to be accessed while the BM logo is displayed - - fixed first element select on open when mouse input is enabled (only pc, mac, linux) - Improved AVR objects pixel rendering - Fixed: player facing wrong direction when talking with Netrunner - Improved font rendering - Fixed: Pedestrian conversation already selected dialogue options not retaining the selected colour on scene reload - Fixed missing . in "Hi, I'm Nathan" dialogue line (English only) - Fixed: mouse cursor not retaining size on aspect ratios different than 16:9 - Fixed: interaction menu not retaining si...