chore: bump version, prepare for crate release

chore: update deps, fix deprecations + linting, modify GitHub CI

fix: do not compile release twice

fix: do not compile release twice

devops: remove Abyss build system

fix: release CI, reprise

chore!: migrate to Godot API 4.4 (#51)

chore: update deps
refactor!: RopeSimulation no longer has tension-specific display rules, in favor of more Jakobsen constraint iterations
refactor: use updated signals and callables API for IslandBuilder.all_bake multi-threading
feat!: RopeSimulation now supports (buggy and slow) collision, toggleable with RopeSimulationSettings
feat: use debug colors on collision shapes
fix: island generation errors when using a debug build
fix: triangle math optimizations
fix: address clippy warnings

Reviewed-on: http://git.alanocull.com/lonesome-stag/stag-toolkit/pulls/51

chore: update license to be more permissive

fix CI versions

chore: update deps, change version number