Counter contract from Osmosis Labs
This contract is a modification of the standard CosmWasm counter
contract.
Namely, it tracks a counter, by sender.
This is a better way to test wasmhooks.
This contract tracks any funds sent to it by adding it to the state under the sender
key.
This way we can verify that, independently of the sender, the funds will end up under the
WasmHooksModuleAccount
address when the contract is executed via an IBC send that goes
through the wasmhooks module.