Use mvn commands to run and debug for java-maven-based devfiles

[apupier]

Is your enhancement related to a problem? Please describe

Currently, most devfiles are using java -jar target/*.jar.

the inconvenient of using java -jar is that it requires users to have launch the build task beforehand, and every time there si a modification done.
https://github.com/eclipse-che/che-devfile-registry/blob/884b521459fcc1b6657b2241044ccf222fd149c2/devfiles/java-web-spring/devfile.yaml#L59

Describe the solution you'd like

For instance to launch in debug with mvn with springboot

https://github.com/eclipse-che/che-devfile-registry/blob/884b521459fcc1b6657b2241044ccf222fd149c2/devfiles/apache-camel-springboot/devfile.yaml#L72

Describe alternatives you've considered

No response

Additional context

/!\ devfiles are currently in migration to devfile v2 in che-samples repository

[che-bot]

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[vitaliy-guliy]

java-mven based samples update status

• apache-camel-springboot :: https://github.com/che-samples/fuse-rest-http-booster/tree/devfilev2 - up to date
• java-lombok :: https://github.com/che-samples/lombok-project-sample/tree/devfilev2 - up to date
• java-mongo :: https://github.com/che-samples/java-guestbook/tree/devfilev2 - Pull Request
• java-web-spring :: https://github.com/che-samples/java-spring-petclinic/tree/devfilev2 - Pull Request
• quarkus :: https://github.com/che-samples/quarkus-quickstarts/tree/devfilev2 - up to date

[vitaliy-guliy]

Devfile registry contains only five java maven based samples.
Two of them, that were using java -jar have been updated.