XPLANBOX-2308 - removed licence header from json

...ources/de/latlon/xplanbox/api/manager/v1/aenderungen.json

...es/de/latlon/xplanbox/api/manager/v1/basisdatenmodel.json

...anager/v1/basisdatenmodel_invalidBeschreibungAndName.json

...rces/de/latlon/xplanbox/api/manager/v1/dokumentmodel.json

...ources/de/latlon/xplanbox/api/manager/v1/gueltigkeit.json

...s/de/latlon/xplanbox/api/manager/v1/rasterbasismodel.json

...api/manager/v1/rasterbasismodel_missingbereichnummer.json

...esources/de/latlon/xplanbox/api/manager/v1/textmodel.json

...main/resources/xplan-api-manager/attachments/postDok.json

...esources/xplan-api-manager/attachments/postDokRaster.json

...-api-manager/attachments/postDokRasterInvalidContent.json

...sources/xplan-api-manager/attachments/postDokRefName.json

...ain/resources/xplan-api-manager/attachments/postText.json

.../main/resources/xplan-api-manager/attachments/putDok.json

...s/xplan-api-manager/attachments/putDokInvalidContent.json

...resources/xplan-api-manager/attachments/putDokRaster.json

...plan-api-manager/attachments/putDokRasterMitBereich1.json

.../xplan-api-manager/attachments/putDokRasterNoBereich.json

...main/resources/xplan-api-manager/attachments/putText.json

.../xplan-api-manager/attachments/putTextInvalidContent.json