Uniswap Liquidation is Not Reflected on State

[shouc]

https://github.com/SunWeb3Sec/DeFiHackLabs/blob/main/src/test/Nmbplatform_exp.sol

As we now directly calculate profit instead of using Uniswap swap to liquidate assets, ItyFuzz can no longer find this type of bug since selling of token is no longer possible.