Respect user provided description of cli plugins

[iocanel]

Currently, the -d / --description option of quarkus plug add gets ingored.
This plugin address that.

[quarkus-bot]

Thanks for your pull request!

The title of your pull request does not follow our editorial rules. Could you have a look?

• title should preferably start with an uppercase character (if it makes sense!)
• title should not start with chore/docs/feat/fix/refactor but be a proper sentence

_{This message is automatically generated by a bot.}

[quarkus-bot]

Failing Jobs - Building ead5211

Status	Name	Step	Failures	Logs	Raw logs	Build scan
✔️	JVM Tests - JDK 11
✔️	JVM Tests - JDK 17
✖	JVM Tests - JDK 17 Windows	Build	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 20

Full information is available in the Build summary check run.

Failures

⚙️ JVM Tests - JDK 17 Windows #

- Failing: integration-tests/smallrye-context-propagation 

📦 integration-tests/smallrye-context-propagation

✖ io.quarkus.context.test.SimpleContextPropagationTest.testArcTCContextPropagationDisabled line 92 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: expected: <2> but was: <3>
	at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)

[iocanel]

Failures are unrelated.