[ENHANCEMENT]: [fj-doc-maven-plugin] init new flavour quarkus-3-gradle

[fugerit79]

Enhancement type

Improvements of existing feature

Do you want to contribute?

development, testing, all, documentation

Goal of the proposal

Add project init feature for quarkus 3 gradle project

Brief description

Currently init goal ofthe maven plugin only creates maven projects. we want to add the gradle version of quarkus 3 flavour

Detailed description

Add new flavour : quarkus-3-gradle

Is a proof of concept available

For example run :

    mvn org.fugerit.java:fj-doc-maven-plugin:init \
    -DgroupId=org.fugerit.java.demo \
    -DartifactId=fj-doc-quarkus-tutorial \
    -Dextensions=base,freemarker \
    -Dflavour=quarkus-3-gradle