[core] Add numeric.NegLong

[kevin-lee]

Summary

[core] Add numeric.NegLong

Version

unreleased

Description

NegLong(-1L) // compiles
NegLong(0L)  // compile-time error
NegLong(1L)  // compile-time error

NegLong.from(-123L)
// Either[String, NegLong] = Right(NegLong(-123L))

NegLong.from(123L)
// Either[String, NegLong] = Left("Invalid value: 123L. It must be a negative Long")

NegLong.unsafeFrom(-999L)
// NegLong = NegLong(-999L)

NegLong.unsafeFrom(999L)
// IllegalArgumentException(Invalid value: 999L. It must be a negative Long) is thrown