1.1.5 - X11 fixes and more fixes

Fixed a ton of things :)

This is a follow-up of 1.1.4 since this release was broken.

• Fixed resizing and maximising killing the game on X11
• Fixed the strip of desktop showing through the window while resizing
• Fixed HiDPI on X11 rendering black
• Fixed a freeze when a swapchain was destroyed while FSR was still drawing into it
• Mapped memory is now shared with the renderer instead of copied through a socket
• One thread now owns the render connection, so the engine stops waiting on a queue drain
• Buffer and image memory requirements are answered from memory instead of a round trip
• Fixed textures on AMD
• Fixed swapchain while window is in background

Warning

Stud is still a work in progress: it boots, logs in, renders the real app and joins real games, and it also breaks in ways nobody has measured yet. A log from a machine that isn't ours is the most useful thing you can send (the tray's Export logs puts a session in one file)