rainbowpigeon has just received a massive payout from his secret business, and he now wants to create a secure vault to store his cryptocurrency assets. To achieve this, he developed PigeonVault, and being a smart guy, he made provisions for upgrading the contract in case he detects any vulnerability in the system.

Find out a way to steal his funds before he discovers any flaws in his implementation.

Blockchain has a block time of 10: https://book.getfoundry.sh/reference/anvil/

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