Windows prefers to use FLS (fibre local storage) for TLS (thread local
storage). The FLS key is of type `DWORD` rather than `UInt`. Update
the `typealias` for Windows.
* (101354563) Separate CodableWithConfiguration into standalone file
* (101354563) Update PredicateExpression archive formats
* (101354563) Codable Support for Predicate
* (101354563) Assert on unsupported keypaths