OZG-6461 add @Component to PostfachNachrichtHistorieProcessor

alfa-service/src/main/java/de/ozgcloud/alfa/postfach/PostfachNachrichtHistorieProcessor.java

@@ -5,12 +5,14 @@ import java.util.stream.Stream;
 
 import org.apache.commons.collections.MapUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Component;
 
 import de.ozgcloud.alfa.common.command.Command;
 import de.ozgcloud.alfa.common.command.CommandBodyMapper;
 import de.ozgcloud.alfa.common.command.CommandOrder;
 import de.ozgcloud.alfa.historie.HistorieProcessor;
 
+@Component
 class PostfachNachrichtHistorieProcessor implements HistorieProcessor {
 
 	static final String DIRECTION_INCOMMING = "IN";