WlxOverlay-S v0.5.0

What's new:

• fixed desktop capture on some desktops (thanks @raku-cat)
• openxr: binding for playspace reset (thanks @hypevhs)
• fix versioning (thanks @AdalynBlack)
• screen_render_down option, with 2 use-cases:
  • prevent screen aliasing
  • allow using dmabuf capture on desktops that zero the alpha channel
• openxr: laser pointer smoothing
• openxr: fix space rotate, toggle for space rotate axis lock
• pipewire capture now default on wlroots
• refined watch style