[PoC] Global context rules #3446

Job	Run time
docker-builds (mingw64, docker/libddwaf/gcc/mingw64/Dockerfile, libddwaf-linux-mingw64)	4m 20s
linux-musl-build (x86_64, x86_64, amd64, linux/amd64, libddwaf-x86_64-linux-musl)	18m 22s
macos-build	6m 16s
linux-musl-build (i386, i386, i386, linux/386, libddwaf-i386-linux-musl)	17m 24s
macos-cross-build	1m 20s
windows-builds (Win32)	13m 2s
linux-musl-build (aarch64, aarch64, arm64, linux/arm64, libddwaf-aarch64-linux-musl)	9m 14s
windows-builds (x64)	13m 38s
linux-musl-build (armv7, armv7, arm, linux/arm/v7, libddwaf-armv7-linux-musl)	9m 20s
macos-universal-package	32s
package-nuget	21s
release	0s
	1h 33m 49s

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