feat: deprecate console2

[DaniPopes]

Since foundry-rs/foundry#6504, Foundry treats the two types of console as the same in both traces and emitted logs. There is no reason for console2 to exist anymore, so it should be removed.

To achieve this I also had to make the console functions pure by just copying over the previous console2 logic.

To avoid a breaking change, we can just re-export console as console2 in console2.sol.

[mattsse]

this should be sufficient I think

[mds1]

Tested locally and this did not break my console2 usage

[hellwolf]

what about console2.log for int256?

    function log(string memory p0, int256 p1) internal pure {
        _sendLogPayload(abi.encodeWithSignature("log(string,int256)", p0, p1));
    }

?

[mds1]

Thanks for flagging @hellwolf, just put out v1.9.1 which resolves this: https://github.com/foundry-rs/forge-std/releases/tag/v1.9.1

[hellwolf]

awesome, thanks folks!