Prop 546: Enable Superfluid Staking on OSMO/KAVA

On passing, this proposal would enable Superfluid Staking on the OSMO/KAVA (#730) pool on Osmosis.

## Details
Superfluid proposals ask whether governance trusts in the stability and security of the chain sufficiently to allow their tokens to have an influence on Osmosis governance.

This proposal would enable Superfluid Staking in the OSMO/KAVA (#730).

If enabled at the current 25% discount rate, an additional 174 thousand OSMO can be used to secure the network through staking.
## About KAVA
Kava is a cross-chain DeFi Hub for decentralized financial services and applications. The Kava DeFi Hub operates like a decentralized bank for digital assets connecting users with products like stablecoins, loans, and interest-bearing accounts so that they can do more and earn more with their digital assets.
Website: https://www.kava.io/

Commonwealth Thread: https://commonwealth.im/osmosis/discussion/11867-enable-superfluid-staking-on-osmokava-730