Unified: BinaryInteger/hashValue

[oscbyspro]

I can return equal hash values for all binary integers with equal values:

I'm (un)reasonably pleased with this unification ( 😄 🚀 ✨ ).

The (#101) approach does not work past 64 bits.

Infinite and negative values collide but that's OK.

#expect(random.hashValue == IXL(load: random).hashValue)
#expect(random.hashValue == UXL(load: random).hashValue)

extension BinaryInteger {
    @inlinable public func hash(into hasher: inout Swift.Hasher) {
        self.withUnsafeBinaryIntegerElements(as: U8.self) {
            hasher.combine(bytes: $0.normalized().body.bytes())
            hasher.combine($0.appendix)
        }
    }
}

[oscbyspro]

I'll remove TripleInt: Hashable since it isn't actually a binary integer type.