OZG-7324 remove license header

xta-adapter/src/main/xsd/OSCI2_02.xsd

xta-adapter/src/main/xsd/OSCI_MessageMetaData_V2.02.xsd

xta-adapter/src/main/xsd/XTA-Webservice-Datentypen.xsd

xta-adapter/src/main/xsd/XTA-Webservice-Exceptions.xsd

xta-adapter/src/main/xsd/XTA-Webservice-Globale-Elemente.xsd

...r/src/main/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd

.../src/main/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd

xta-adapter/src/main/xsd/soap-envelope.xsd

xta-adapter/src/main/xsd/ws-addr-wsdl.xsd

xta-adapter/src/main/xsd/ws-addr.xsd

xta-adapter/src/main/xsd/ws-policy.xsd

xta-adapter/src/main/xsd/xenc-schema.xsd

xta-adapter/src/main/xsd/xml.xsd

xta-adapter/src/main/xsd/xmldsig-core-schema.xsd

xta-adapter/src/main/xsd/xmlmime.xsd

xta-adapter/src/main/xsd/xoev-basisdatentypen.xsd

xta-adapter/src/main/xsd/xoev1_0-basisdatentypen.xsd