Allow casting Variant to Node #738

Job	Run time
lint / build	12s
build_godot / Copy addon files	7s
docker_build / Build Dockers (cpp)	2m 46s
docker_build / Build Dockers (rust)	8m 35s
docker_build / Build Dockers (zig)	3m 40s
build_macos / build (universal, single)	2m 8s
build_macos / build (universal, double, .double)	2m 9s
build_ios / build (arm64, single)	1m 21s
build_web / build (wasm32, single)	1m 49s
build_ios / build (arm64, double, .double)	1m 22s
build_android / build (arm64, single)	2m 29s
build_web / build (wasm32, double)	1m 39s
build_android / build (arm64, double)	6m 9s
build_android / build (arm32, single)	2m 36s
build_linux / build (x86_64, single)	1m 37s
build_linux / build (x86_64, double)	1m 39s
build_android / build (arm32, double)	3m 30s
build_windows / build (x86_32, single)	7m 6s
build_android / build (x86_64, single)	2m 18s
build_windows / build (x86_32, double)	7m 23s
build_android / build (x86_64, double)	3m 42s
build_windows / build (x86_64, single)	9m 0s
build_android / build (x86_32, single)	2m 28s
build_windows / build (x86_64, double)	5m 58s
build_android / build (x86_32, double)	3m 9s
build_windows / build (arm64, single)	6m 1s
build_windows / build (arm64, double)	7m 48s
Merge	6s
Create Release / release	16s
	1h 39m 3s

Provide feedback