Set Voting Period to 5 days and Voting Delay to 2 days

As the number of nouners and nouns sub-communities increase, we will see more proposals appear on-chain without prior off-chain coordination.

This is a proposal to:

• set 'Voting Delay' to be 2 days. This is a minor change that accounts for block times changing to 12 seconds after the merge.
• set 'Voting Period' to 5 days, so that nouners have more time to diligence proposals and to decide how they will vote.