Improve documentation

[pjgg]

The following points could be improved:

• We should have a table that explains you which Quarkus version are you using and also which HiveMQ client per every Quarkus-hivemq-client version

Example

Quarkus-hivemq-client version	Quarkus version	HiveMQ client version
1.0.0	2.16.10.Final	1.3.2
...	...	...

• Be sure that all the documented properties are supported (tested) and avoid duplicate info that is already explained such as:

<dependency>
    <groupId>io.quarkiverse.hivemqclient</groupId>
    <artifactId>quarkus-hivemq-client</artifactId>
</dependency>
<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-smallrye-reactive-messaging-mqtt</artifactId>
</dependency>

Located on Installation and Extension Configuration Reference.

• gradle reference.
• Explain some basic scenarios with examples