Upgrade es7

[brainstain]

No description provided.

[fb64]

Hello thanks for your contribution, glad to see this plugin is useful :)
Can you fix the build ? You may need to update org.jboss.* dependencies according to keycloak version :

    compile group: 'org.jboss.logging', name: 'jboss-logging', version: '3.4.1.Final'
    compile group: 'org.jboss.logmanager', name: 'jboss-logmanager', version: '2.1.9.Final'
    compile group: 'org.jboss.modules', name: 'jboss-modules', version: '1.9.1.Final'
    compile group: 'javax.json', name: 'javax.json-api', version: '1.0'