[Feature]: Support for OAuth authentication

[pascalre]

Feature Description

Currently solace-pretty-dump does only support basic auth as authentication scheme against the PubSub+ Broker. OAuth2 could be used as a more secure way of authentication.

Use Case

Basic Authentication sends the username and password with each request in plain text, which can be intercepted and compromised. OAuth2, on the other hand, uses tokens and cryptographic signatures, reducing the risk of exposing credentials.

Proposed Solution

No response