Debugging capability should support random ports

[rgrunber]

As per https://twitter.com/maxandersen/status/1719295806795026479 .

vscode-quarkus/src/wizards/debugging/LaunchConfigCreator.ts

Lines 100 to 105 in eba12db

	preLaunchTask: this.quarkusBuildSupport.getQuarkusDevTaskName(this.workspaceFolder, this.projectFolder),
	type: 'java',
	request: 'attach',
	hostName: 'localhost',
	name: launchConfigName,
	port: 5005

Currently we debug using a launch task that launches Quarkus in dev mode and connects to port 5005. If the port becomes randomized (due to a conflict) I think we'll need to de-couple the pre-launch task from the debug launch, and add some kind of listener into the logs to detect the change. Then we can launch the debug task independently on the new port.