Test

fix segfault on invalid vec_each() input, fixes #163 #288

Job	Run time
build-cosmopolitan	54s
build-linux-aarch64-extension	25s
build-ios-extensions (ios-arm64, arm64-apple-ios, iphoneos, macos-14)	16s
build-android-extensions (android-aarch64, aarch64-linux-android21-clang)	1m 10s
build-ios-extensions (ios-simulator-arm64, arm64-apple-ios-simulator, iphonesimulator, macos-14)	14s
build-linux-x86_64-extension	14s
build-android-extensions (android-i686, i686-linux-android21-clang)	43s
build-macos-aarch64-extension	16s
build-ios-extensions (ios-simulator-x86_64, x86_64-apple-ios-simulator, iphonesimulator, macos-14)	13s
build-android-extensions (android-x86_64, x86_64-linux-android21-clang)	46s
build-macos-x86_64-extension	1m 9s
build-android-extensions (android-armv7a, armv7a-linux-androideabi21-clang)	35s
build-ncruces-go	1m 25s
build-pyodide	29s
build-wasm32-emscripten	53s
build-windows-x86_64-extension	34s
test-minimum	9s
	10m 25s

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