Added dependencies needed to publish

Author: vvanholl

build.gradle

@@ -9,6 +9,10 @@ buildscript {
 
     dependencies {
         classpath "org.elasticsearch.gradle:build-tools:6.4.3" // How can we use ${versions.elasticsearch} here ???
+        classpath group: 'javax.xml.bind', name: 'jaxb-api', version: '2.3.0'
+        classpath group: 'com.sun.xml.bind', name: 'jaxb-core', version: '2.3.0'
+        classpath group: 'com.sun.xml.bind', name: 'jaxb-impl', version: '2.3.0'
+        classpath group: 'javax.activation', name: 'activation', version: '1.1.1'
     }
 }