Merge branch 'master' into new-build-agent

...ain/java/de/itvsh/kop/user/common/TargetTypeProvider.java

...de/itvsh/kop/user/common/callcontext/CallContextUser.java

...ser/common/callcontext/CurrentCallContextUserService.java

...p/user/common/callcontext/GrpcCallContextInterceptor.java

...h/kop/user/common/callcontext/HttpRequestInterceptor.java

...itvsh/kop/user/common/callcontext/HttpSecurityFilter.java

.../de/itvsh/kop/user/common/errorhandling/ApiErrorUtil.java

...itvsh/kop/user/common/errorhandling/ExceptionHandler.java

...in/java/de/itvsh/kop/user/common/lock/LockRepository.java

.../main/java/de/itvsh/kop/user/common/lock/LockService.java

...ava/de/itvsh/kop/user/keycloak/KeycloakApiProperties.java

...n/java/de/itvsh/kop/user/keycloak/KeycloakApiService.java

...ain/java/de/itvsh/kop/user/keycloak/KeycloakProvider.java

...de/itvsh/kop/user/keycloak/KeycloakUserRemoteService.java

...a/de/itvsh/kop/user/keycloak/OlderUserRepresentation.java

...organisationseinheit/OrganisationsEinheitGrpcService.java

.../organisationseinheit/OrganisationsEinheitRepository.java

...ser/organisationseinheit/OrganisationsEinheitService.java

...ava/de/itvsh/kop/user/recipient/RecipientGrpcService.java

...java/de/itvsh/kop/user/recipient/RecipientRepository.java