OZG-4771 rename ServiceKontoBuildHelper

...ozgcloud/eingang/semantik/common/ServiceKontoFactory.java

...emantik/enginebased/afm/AfmAntragstellerHeaderMapper.java

...oud/eingang/semantik/enginebased/afm/AfmHeaderMapper.java

...erdermittel/DFoerdermittelEngineBasedSemantikAdapter.java

.../enginebased/formsolutions/FormSolutionsHeaderMapper.java

...loud/eingang/semantik/common/ServiceKontoFactoryTest.java

...tik/enginebased/afm/AfmAntragstellerHeaderMapperTest.java

...eingang/semantik/enginebased/afm/AfmHeaderMapperTest.java

...ingang/semantik/enginebased/afm/AfmHeaderTestFactory.java

...rmittel/DFoerdermittelEngineBasedSemantikAdapterTest.java

...inebased/formsolutions/FormSolutionsHeaderMapperTest.java