[ADD] whitelist two aggregator contract on testnet

Request from thorswap to whitelist two aggregator contacts on testnet

• V2 Contract: 0x1E181dF53d07B698C6a58Ca6308AB5D827F116e1
• V3 Contract: 0x2F8aEdd149AFbDb5206ECaF8b1a3abB9186C8053