Release 0.6.0

[emilk]

Prerequisites:

• Look into rerun crash analytics for 0.5.0
  • Add crash retriever script #2168
• Publish egui 0.22
• Publish egui_tiles 0.1
• Update some dependencies
  • Update wasm-bindgen to 0.2.86 #2161
  • cargo update #2196
• Update to wgpu 0.16.1 #2205
• Simpler SIGINT handling #2198
• Fix flushing race in new multi-recording SDK #2125
• ./examples/python/text_logging/main.py is broken #2150
• Error setting Ctrl-C handler: MultipleHandlers #2178
• A lot of testing, including ergonomics of rerun foo.png and friends
• Update reference docs for 0.6 release #2050
• Update https://app.rerun.io/ with all examples

[Wumpf]

Requires gfx-rs/wgpu#3774 unless we do some workarounds

[emilk]

it's done