CodeFix error shows up as `UseExpressionBodiedMemberCodeFix`

[conniey]

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Friendly name is missing in code fix message.

[DustinCampbell]

Sadly, it looks like it's baked into Roslyn to use the type name of the provider: https://github.com/dotnet/roslyn/blob/master/src/EditorFeatures/Core/Implementation/EditorLayerExtensionManager.cs#L73.