Problem: we need an implementation of the hints used by the Starknet OS
in the secp syscalls. These hints rely on private primitives in
`cairo-vm` and need to be implemented here.

Solution: this PR adds an implementation of all the hints that require
`cairo-vm` primitives in the `cairo-vm` repository.

We've discovered that using the `cairo-vm` crate in our projects brings
in a lot of unnecessary dependencies and in the end leads to our binary
being linked with the `libbz2` library.

Turns out that neither of these is actually required and this happens
because the `zip` crate has a large number of features enabled by
default.

This change disables all `zip` features except `deflate` which the code
actually uses.