Add support for brownie framework

[ismail-moazami]

Describe the desired feature

Hello. I am solidity developer that uses brownie for deploying and testing smart contracts, so I and other brownie devs need to slither integrations with brownie. Please add support for brownie. Thanks.

[montyly]

Hi @ismail-moazami. We do already support brownie. If slither does not work for you, could you share the codebase where it happens?

In practice, slither looks for brownie-config.json, brownie-config.yaml, or brownie-config.yml to detect that the target uses brownie. If you don't use one of these config file, you can use slither /path/to/target --compile-force-framework brownie to force the use of brownie.

However be aware that brownie has a couple of bugs that might prevent slither from working (ex: https://github.com/eth-brownie/brownie/issues/941)