OZG-7262 OZG-7627 Remove log

ozgcloud-common-lib/src/main/java/de/ozgcloud/common/binaryfile/GrpcBinaryFileServerDownloader.java

@@ -110,7 +110,6 @@ public class GrpcBinaryFileServerDownloader<T> {
 			sendChunks();
 		} catch (Exception e) {
 			downloadError.set(new TechnicalException("Error while downloading file contents", e));
-			LOG.error(downloadError.get().getMessage(), downloadError.get());
 		} finally {
 			closeOutputStream();
 		}