[Feature Request] Support for Foundry remapping contexts

[bhavyakukkar]

Foundry supports context-aware remappings that allow it to make remappings based on the namespace it is currently in, solving a type of dependency conflict

@account-abstraction/contracts/=lib/account-abstraction/contracts/
lib/account-abstraction/:@openzeppelin/contracts/=lib/openzeppelin5/contracts/
@uniswap/v3-periphery/=lib/v3-periphery/
lib/v3-periphery/:@openzeppelin/contracts/=lib/openzeppelin3/contracts/