KOP-2694 KOP-3010 use xta-client-lib 0.2.0

pom.xml

src/main/java/de/ozgcloud/eingang/xta/XtaMessageMapper.java

...ava/de/ozgcloud/eingang/xta/XtaMessageMetaDataMapper.java

src/main/java/de/ozgcloud/eingang/xta/XtaProperties.java

...java/de/ozgcloud/eingang/xta/XtaServiceConfiguration.java

src/main/resources/application.yml

...st/java/de/ozgcloud/eingang/xta/XtaMessageMapperTest.java

...va/de/ozgcloud/eingang/xta/XtaMessageMetaDataFactory.java

...de/ozgcloud/eingang/xta/XtaMessageMetaDataMapperTest.java

.../eingang/xta/XtaMessageMetaDatasAndHeaderTestFactory.java

...ava/de/ozgcloud/eingang/xta/XtaPropertiesTestFactory.java

.../de/ozgcloud/eingang/xta/XtaServiceConfigurationTest.java

src/test/java/de/ozgcloud/eingang/xta/XtaServiceTest.java