There were some odd discrepancy for `integerToByteString` on the mem
side. Either 1 or about 1000 mem units off; which I couldn't quite
figure out. Yet, it proves useful to validate builtin at large and
ensure we have a valid cost model for v3.
to pass 2 of the conformance tests, we need to make sure
that we aren't typechecking builtin arguments as arguments
are applied. This switches push to by removing the call to check_type
and then reworking all the associated unwrap methods on Value
so that they return the same errors that were being returned before.
KtorZ