Migration to Bevy 0.17

[HaHa421]

I've forked woodpecker_ui to make it compatible with Bevy 0.17:
https://github.com/HaHa421/woodpecker_ui-bevy-0.17

I'm not opening a PR at this stage, since several crates need to be patched to compile.
You can see the patched dependencies here:
https://github.com/HaHa421/woodpecker_ui-bevy-0.17/blob/d99f5c6f6ecbdc34d6de1fd2946179d65157ffea/Cargo.toml#L75

Feel free to ping me if you need help or want to revisit this later.