Integrate ZKP Grant Phase1 RSA verification circuit into MynaWallet

[motemotech]

Describe the feature you would like

• [x] create a circuit
• [x] change _validateSignature to zkp verification
• [x] deploy on testnet
• [x] conduct test using scripts
• [x] get gas benchmarks

Circuit Overview

• Create a circuit to demonstrate that RSA Signature Verification has been correctly executed.
• Generate identityCommitment from userSecret and modulus.
• Integrate the logic for on-chain verification of this into MynaWallet.
• Verify the gas cost at the time of executing a transaction.
• The proof system being utilized is Circom/Groth16.

[hiroism007]

25 Merged and close.