Add `AnyHashableSendable` #105

Job	Run time
macOS (15.4, debug)	2m 19s
macOS (15.4, release)	2m 56s
Wasm	56s
Windows (windows-latest, debug)	1m 43s
Linux (Swift 5.10)	39s
Windows (windows-latest, release)	1m 16s
Linux (Swift 5.10)	40s
	10m 29s

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