OZG-7324: Fix License Header

.../de/ozgcloud/vorgang/VorgangManagerServerApplication.java

...ain/java/de/ozgcloud/vorgang/callcontext/CallContext.java

...d/vorgang/callcontext/CallContextAuthenticationToken.java

...oud/vorgang/callcontext/CallContextHandleInterceptor.java

...java/de/ozgcloud/vorgang/callcontext/CallContextUser.java

...a/de/ozgcloud/vorgang/callcontext/CurrentUserService.java

...e/src/main/java/de/ozgcloud/vorgang/callcontext/User.java

...vorgang/callcontext/CallContextHandleInterceptorTest.java

.../ozgcloud/vorgang/callcontext/CallContextTestFactory.java

...cloud/vorgang/callcontext/CallContextUserTestFactory.java

...zgcloud/vorgang/callcontext/CurrentUserServiceITCase.java

.../ozgcloud/vorgang/callcontext/CurrentUserServiceTest.java

...gang/callcontext/TestCallContextAttachingInterceptor.java

...java/de/ozgcloud/vorgang/callcontext/UserTestFactory.java

vorgang-manager-command/lombok.config

vorgang-manager-command/pom.xml

...er-command/src/main/java/de/ozgcloud/command/Command.java

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

...c/main/java/de/ozgcloud/command/CommandExecutedEvent.java

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