Get CW contract operational for Sovereign light client creation and update

[Farhad-Shabani]

Background

Continuing the progress made in #17, where the CosmWasm contract codebase was fully initialized, the immediate focus is now on facilitating the successful creation and updating of a Wasm Sovereign Light Client through the CosmWasm contract.
The task is considered complete when all endpoints of the CosmWasm contract can be invoked, yielding successful responses.

To achieve that, we use the smid of the Wasm-enabled ibc-go v7.3 for the deployment of the Wasm file.
Also, to ensure the contract functions properly, we may streamline or omit certain client verification checks for this step.