Merge branch 'KOP-3163-Mapping-von-primaryFormData' into 'main'

pom.xml

...in/java/de/ozgcloud/eingang/fim/FimMessageDataMapper.java

...a/de/ozgcloud/eingang/xdomea/XdomeaMessageDataMapper.java

...oud/eingang/xta/EingangRepresentationsAndAttachments.java

.../java/de/ozgcloud/eingang/xta/XtaIncomingFilesMapper.java

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

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

...ava/de/ozgcloud/eingang/fim/FimMessageDataMapperTest.java

.../ozgcloud/eingang/xdomea/XdomeaMessageDataMapperTest.java

.../xta/EingangRepresentationsAndAttachmentsTestFactory.java

...test/java/de/ozgcloud/eingang/xta/XtaFileTestFactory.java

...a/de/ozgcloud/eingang/xta/XtaIncomingFilesMapperTest.java

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

...t/java/de/ozgcloud/eingang/xta/XtaMessageTestFactory.java

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