[metal-cpp] use metal-cpp_macOS13.3_iOS16.4.zip

[luncliff]

Port Change

Description

• Update download address from https://developer.apple.com/metal/cpp/
• Changed port usage description.

Triplet Support

• x64-osx
• arm64-osx
• arm64-ios

Configuration

"vcpkg-configuration.json" changes for the release.

{
    "registries": [
        {
            "kind": "git",
            "repository": "https://github.com/luncliff/vcpkg-registry",
            "packages": [
                "metal-cpp"
            ],
            "baseline": "..."
        }
    ]
}