Update to Bevy 0.10

[naomijub]

https://bevyengine.org/learn/migration-guides/0.9-0.10/

Cargo outdated -R shows:

Name             Project  Compat  Latest  Kind    Platform
----             -------  ------  ------  ----    --------
bevy             0.9.1    ---     0.10.0  Normal  ---
bevy_atmosphere  0.5.0    ---     0.6.0   Normal  ---
bevy_egui        0.17.1   ---     0.20.2  Normal  ---
bitflags         1.3.2    ---     2.0.2   Normal  ---
once_cell        1.16.0   1.17.1  1.17.1  Normal  ---
thread_local     1.1.4    1.1.7   1.1.7   Normal  ---

The following crates can be updated without any problems:

thread_local = "1.1.7"
once_cell = "1.17.1"
simdnoise = "3.1.6"
bitflags = "2.0.2"

[naomijub]

I can handle this one if you like. Have done a few already

[Game4all]

wow, migrating this to bevy 0.10 would be very cool. feel free to open a PR if you're interested in making it happen!!

[naomijub]

Updated other libraries here #17

[naomijub]

Great news on once_cell rust-lang/rust#105587

[naomijub]

#18