Add guide for using spring-data in a quarkus application

[GuentherJulian]

Add a guide on how to use spring-data-jpa in a devon4quarkus application. Mention what is working and where are limitations.
devonfw-forge/devonfw-microservices#37

[GuentherJulian]

Addressed it with this PR devonfw/devon4j#435

[GuentherJulian]

Closed with devonfw/devon4j#435