Revert "Add assertion checking that a u8 bool is valid"

This reverts commit df58872.

Author: dsprenkels

src/lib.rs

@@ -209,7 +209,6 @@ impl Not for Choice {
 impl From<u8> for Choice {
     #[inline]
     fn from(input: u8) -> Choice {
-        debug_assert!((input == 0u8) | (input == 1u8));
         // Our goal is to prevent the compiler from inferring that the value held inside the
         // resulting `Choice` struct is really an `i1` instead of an `i8`.
         Choice(core::hint::black_box(input))