[Proposal] Whitelist Stake DAO to lock BAL tokens

Hey, quick update here is the contract of the locker that would get whitelisted:

For the sdBAL/BPT liquidity pool and gauge, on the advice of the team we will wait for the new stable pool factory to create the pool. It will be 50/50 sdBAL/BPT.
sdBAL token address: 0xF24d8651578a55b0C119B9910759a351A3458895

We plan on moving this proposal to voting early next week, happy to answer any question before that!