Implement replace_class for the native syscall handler

[igaray]

The current implementation of the replace_class callback in the StarkNetSyscallHandler trait implementation is hardcoded and should instead route to the correct logic to deploy a contract. Cross-reference with the same logic in the virtual machine's syscall handler and emulate.

https://github.com/lambdaclass/starknet_in_rust/pull/943/files#diff-050b376c364b46aa56077588d77a5939973603c9caf47e452bc0895b5b6cd161R89