Create Zap for going straight from KLIMA, USDC, or MATIC to wsKLIMA

[Marcus Aurelius]

To make it easier for people to wrap and stake, we should have a Zap function that takes in KLIMA + USDC (or really any token on Polygon with USDC liquidity) and gives you back wsKLIMA

We can adapt Olympus' Zap from here: https://github.com/OlympusDAO/olympus-external/blob/52b01351628496b6c4b6bb114a3345f4128702ea/contracts/zaps/OlympusZapV2.sol