OZG-4553 OZG-4670 tiny clean; elasticSearch Test WIP

ozgcloud-elastic-operator/pom.xml

...perator/common/elasticsearch/ElasticSearchProperties.java

...ator/common/elasticsearch/ElasticSearchRemoteService.java

.../de/ozgcloud/operator/ElasticOperatorApplicationTest.java

.../common/elasticsearch/ElasticSearchRemoteServiceTest.java

...erator/common/elasticsearch/ElasticSearchServiceTest.java

...oud/operator/common/elasticsearch/ElasticSearchTest2.java

...d/operator/common/kubernetes/KubernetesServiceITCase.java

...oud/operator/common/kubernetes/KubernetesServiceTest.java

...loud/operator/common/kubernetes/NamespaceTestFactory.java

...zgcloud/operator/common/kubernetes/SecretTestFactory.java

.../de/ozgcloud/operator/user/ElasticUserReconcilerTest.java

.../ozgcloud/operator/user/ElasticUserSecretBuilderTest.java

...ava/de/ozgcloud/operator/user/ElasticUserServiceTest.java

...java/de/ozgcloud/operator/user/ObjectMetaTestFactory.java

ozgcloud-elastic-operator/src/test/resources/application.yml