[Feature] Early halt on nested definitions and values that exceed `P::NUM_DEPTH`

[howardwu]

🚀 Feature

Early halt on nested definitions and values that exceed P::NUM_DEPTH

This applies to Definition and Value in snarkvm-bytecode. We'll need to add safety checks for both string parsing and byte (de)serializing to enforce that a definition and value cannot exceed P::NUM_DEPTH in nested structures.