[2.12.0] Implement QM31 related Libfuncs #1425
Description
Implement the following libfuncs related to QM31:
- QM31Concrete::BinaryOperation
- QM31Concrete::IsZero
- QM31Concrete::Const
- QM31Concrete::Pack
- QM31Concrete::Unpack
- QM31Concrete::FromM31
Consider implementing them on rust runtime with the QM31 api from types-rs (here)