[CoreMidi] Create a blittable version of MidiCIDeviceIdentification.

[rolfbjarne]

The original implementation for the MidiCIDeviceIdentification struct uses
public byte[] fields with a MarshalAs attribute to set the array size. This is
not blittable, but unfortunately these are public fields, which means we
can't change them.

Instead introduce an internal intermediate struct, which is blittable, and
convert to and from this struct when marshalling to and from native code.

Then in XAMCORE_5_0 we can make the intermediate struct public and use it
instead of the non-blittable struct everywhere.

[vs-mobiletools-engineering-service2]

💻 [CI Build] Windows Integration Tests passed 💻

✅ All Windows Integration Tests passed.

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Hash: f26173e40f1cefa5e6114bec95d3347f69e9f2c1 [PR build]

[vs-mobiletools-engineering-service2]

✅ API diff for current PR / commit

Legacy Xamarin (No breaking changes)

• iOS (no change detected)
• tvOS (no change detected)
• watchOS (no change detected)
• macOS (no change detected)

NET (empty diffs)

• iOS: (empty diff detected)
• tvOS: (empty diff detected)
• MacCatalyst: (empty diff detected)
• macOS: (empty diff detected)

✅ API diff vs stable

Legacy Xamarin (No breaking changes)

• iOS: vsdrops gist (No breaking changes)
• tvOS: vsdrops gist (No breaking changes)
• watchOS: vsdrops gist (No breaking changes)
• macOS: vsdrops gist (No breaking changes)

.NET (No breaking changes)

• iOS: vsdrops gist (No breaking changes)
• tvOS: vsdrops gist (No breaking changes)
• MacCatalyst: vsdrops gist (No breaking changes)
• macOS: vsdrops gist (No breaking changes)
• Microsoft.iOS vs Microsoft.MacCatalyst: vsdrops gist

Legacy Xamarin (stable) vs .NET

• iOS: vsdrops gist
• tvOS: vsdrops gist
• macOS: vsdrops gist

ℹ️ Generator diff

Generator Diff: vsdrops (html) vsdrops (raw diff) gist (raw diff) - Please review changes)

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📚 [PR Build] Artifacts 📚

Packages generated

View packages

• Microsoft.iOS.Bundle.16.4.7081-ci.pr.gh18052.pkg
• Microsoft.iOS.Ref.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Runtime.ios-arm.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Runtime.ios-arm64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Runtime.iossimulator-arm64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Runtime.iossimulator-x64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Runtime.iossimulator-x86.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Sdk.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Templates.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.iOS.Windows.Sdk.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.MacCatalyst.Bundle.16.4.7081-ci.pr.gh18052.pkg
• Microsoft.MacCatalyst.Ref.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.MacCatalyst.Runtime.maccatalyst-arm64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.MacCatalyst.Runtime.maccatalyst-x64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.MacCatalyst.Sdk.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.MacCatalyst.Templates.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.macOS.Bundle.13.3.7081-ci.pr.gh18052.pkg
• Microsoft.macOS.Ref.13.3.7081-ci.pr.gh18052.nupkg
• Microsoft.macOS.Runtime.osx-arm64.13.3.7081-ci.pr.gh18052.nupkg
• Microsoft.macOS.Runtime.osx-x64.13.3.7081-ci.pr.gh18052.nupkg
• Microsoft.macOS.Sdk.13.3.7081-ci.pr.gh18052.nupkg
• Microsoft.macOS.Templates.13.3.7081-ci.pr.gh18052.nupkg
• Microsoft.NET.Sdk.iOS.Manifest-7.0.100.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.NET.Sdk.MacCatalyst.Manifest-7.0.100.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.NET.Sdk.macOS.Manifest-7.0.100.13.3.7081-ci.pr.gh18052.nupkg
• Microsoft.NET.Sdk.tvOS.Manifest-7.0.100.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.NET.Workload.iOS.16.4.7081-ci.pr.gh18052.msi
• Microsoft.tvOS.Bundle.16.4.7081-ci.pr.gh18052.pkg
• Microsoft.tvOS.Ref.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.tvOS.Runtime.tvos-arm64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.tvOS.Runtime.tvossimulator-arm64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.tvOS.Runtime.tvossimulator-x64.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.tvOS.Sdk.16.4.7081-ci.pr.gh18052.nupkg
• Microsoft.tvOS.Templates.16.4.7081-ci.pr.gh18052.nupkg
• xamarin.ios-16.5.0.47.pkg
• xamarin.mac-9.4.0.47.pkg

Pipeline on Agent XAMMINI-007.Ventura
Hash: f26173e40f1cefa5e6114bec95d3347f69e9f2c1 [PR build]

[vs-mobiletools-engineering-service2]

💻 [PR Build] Tests on macOS M1 - Mac Ventura (13.0) passed 💻

✅ All tests on macOS M1 - Mac Ventura (13.0) passed.

Pipeline on Agent
Hash: f26173e40f1cefa5e6114bec95d3347f69e9f2c1 [PR build]

[vs-mobiletools-engineering-service2]

💻 [PR Build] Tests on macOS M1 - Mac Big Sur (11.5) passed 💻

✅ All tests on macOS M1 - Mac Big Sur (11.5) passed.

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🚀 [CI Build] Test results 🚀

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✅ All tests passed on VSTS: simulator tests.

🎉 All 225 tests passed 🎉

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✅ introspection: All 8 tests passed. Html Report (VSDrops) Download
✅ linker: All 65 tests passed. Html Report (VSDrops) Download
✅ mac_binding_project: All 1 tests passed. Html Report (VSDrops) Download
✅ mmp: All 2 tests passed. Html Report (VSDrops) Download
✅ mononative: All 12 tests passed. Html Report (VSDrops) Download
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✅ mtouch: All 1 tests passed. Html Report (VSDrops) Download
✅ xammac: All 3 tests passed. Html Report (VSDrops) Download
✅ xcframework: All 8 tests passed. Html Report (VSDrops) Download
✅ xtro: All 2 tests passed. Html Report (VSDrops) Download

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Hash: f26173e40f1cefa5e6114bec95d3347f69e9f2c1 [PR build]