OZG-7324: Fix License Header

...mand/src/main/java/de/ozgcloud/command/CommandStatus.java

...src/main/java/de/ozgcloud/command/RevokeCommandEvent.java

...rc/main/java/de/ozgcloud/command/VorgangCreatedEvent.java

...a/de/ozgcloud/command/CommandCreatedEventTestFactory.java

...src/test/java/de/ozgcloud/command/CommandTestFactory.java

...ommand/src/test/java/de/ozgcloud/command/TestCommand.java

vorgang-manager-interface/pom.xml

vorgang-manager-interface/src/main/protobuf/binaryfile.proto

...ang-manager-interface/src/main/protobuf/callcontext.proto

...r-interface/src/main/protobuf/clientattribute.model.proto

...manager-interface/src/main/protobuf/clientattribute.proto

...g-manager-interface/src/main/protobuf/command.model.proto

vorgang-manager-interface/src/main/protobuf/command.proto

...ng-manager-interface/src/main/protobuf/common.model.proto

vorgang-manager-interface/src/main/protobuf/file.model.proto

vorgang-manager-interface/src/main/protobuf/file.proto

...anager-interface/src/main/protobuf/forwarding.model.proto

vorgang-manager-interface/src/main/protobuf/forwarding.proto

...-interface/src/main/protobuf/route-forwarding.model.proto

...anager-interface/src/main/protobuf/route-forwarding.proto