Fixed issue with field codeQuarkusUrl not set properly when value is …

[cmoulliard]

• Fixed issue with field codeQuarkusUrl not set properly when value is not declared within the template.
• Sorting the list of the extensions declared as options

Remark: Template should be updated to define the filter

          type: array
          description: The list of alternative extensions
          ui:field: QuarkusExtensionList
          ui:options:
            # codeQuarkusUrl: https://code.quarkus.io
            filter:
              extensions:
                - io.quarkus:quarkus-resteasy-reactive-jackson
                - io.quarkus:quarkus-smallrye-openapi
                - io.quarkus:quarkus-smallrye-graphql
                - io.quarkus:quarkus-hibernate-orm-rest-data-panache