Add optional flags --counterparty-chain and --verbose to hermes query connections

[ljoss17]

Summary

Adding two optional flags to Hermes query connections command. One flag to filter counterparty chains and one to enable more verbose output.

Problem Definition

Following the review comment for the ADR providing recommendations for Hermes commands, #2306 (comment), the query connections requires the implementation of two optional flags.

This would allow to filter some queried connections as well as making it so that the query connections has similar parameters as the query channels command.

Proposal

The query connections command should take the optional flags [--counterparty-chain <COUNTERPARTY_CHAIN_ID>] [--verbose].
The flag [--counterparty-chain <COUNTERPARTY_CHAIN_ID>] is used to filter the connections which have the counterparty chain as one end point.
The flag [--verbose] is used to enable a more verbose output.

Acceptance Criteria

• [--counterparty-chain <COUNTERPARTY_CHAIN_ID>] [--verbose] are implemented for the create connections command.
• Hermes guide is updated with the new optional flags.

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