[v17] feat!: FeeShare allow DAODAO to register contracts

[reecepbcups]

Closes #593

• Allows for a DAODAO dao to register a contract it is the admin of. Before the contracts could only be registered to themselves.
• On any execute, emits a JSON event for the feeshare payouts. Useful for indexing in the future

- attributes:
  - index: true
    key: payouts
    value: '[{"withdraw_address":"juno1v75wlkccpv7le3560zw32v2zjes5n0e7csr4qh","fees_paid":[{"denom":"ujuno","amount":"5000"}]}]'
  type: payout_feeshare

Cleanups up some logic + adds test.

[dimiandre]

How disk space will be affected?

I can imagine majority of the contracts calls transactions will be with feeshare payout event attached

[reecepbcups]

@dimiandre for the event emit? basically nothing relative to the size/compute of CW executes

I will benchmark the gas cost difference tomorrow, but I expect it to be <500 gas if even

[reecepbcups]

@dimiandre
# Execeuted X times on a fresh chain, same specs, with feeshare events
# gas_used: "138041"
# gas_used: "138048" * 10
# Executed X times on a contract WITHOUT Feeshare event (feeshare still registered)
# gas_used: "138_041"
# gas_used: "138_048" * 10

So no gas changes. The string is ~200bytes, so cost <5MB every 25mil contract calls WITH feeshare enabled + any CosmosSDK indexing overhead, but small in comparison