Fixes #44184
Find References "Kind" column uses `SymbolUsageInfo` for its data. `SymbolUsageInfo` is correctly serialized/deserialized when Find References is invoked via [SymbolFinder.FindReferencesServerCallback](https://github.com/dotnet/roslyn/blob/b8585be8e9ff9e30dbe64980e2c9156ae8b6c2bf/src/Workspaces/Core/Portable/FindSymbols/SymbolFinder.FindReferencesServerCallback.cs#L72-L84), as it uses [SerializableReferenceLocation](https://github.com/dotnet/roslyn/blob/a65653a77b2862329052d84816b5fb324f8bc8bd/src/Workspaces/Core/Portable/Remote/RemoteArguments.cs#L156) which uses `SerializableSymbolUsageInfo`. With https://github.com/dotnet/roslyn/pull/43914/, we added a new [FindUsagesServerCallback](https://github.com/dotnet/roslyn/blob/0852232f315e952fee1dc63a0b374614b55c1c69/src/EditorFeatures/Core/FindUsages/IRemoteFindUsagesService.cs#L32) and switched to it for Find references serialization/deserialization. This callback does not use `SerializableSymbolUsageInfo`, hence loses the SymbolUsageInfo for "Kind" column. This change fixes this part.