Use dependency injection (part 2 - register services with hosting framework)

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Background

Currently services leak out their dependencies via properties e.g ExpressionBuildsr leaks out TypeManager and TypeManager leaks out TypeResolver.

Use dependencies via DI and keep them private.

Solution

The solution is over two parts:

1. Introduce the host builder in the Program Main. Use IOptions<> to extract commandline arguments. (Issue Use dependency injection (part 1 - introduce the host builder and load arguments with IOptions) #172)
2. Register classes like ExpressionBuilder, TypeManager, etc as services and use the hosting framework to for managing their lifetime and injecting dependencies. (This issue)

[baseTwo]

Completed as part of PR #183