Damn Vulnerable DeFi — Challenge #6 Walkthrough

The next challenge in the series teaches us about dangers of mixing flash loans and governance systems:

A new cool lending pool has launched! It's now offering flash loans of DVT tokens.
Wow, and it even includes a really fancy governance mechanism to control it.
What could go wrong, right ?
You start with no DVT tokens in balance, and the pool has 1.5 million. Your objective: steal them all.