fix: add terminated task status (#200)

Author: s12f

client/src/main/java/io/hstream/Connector.java

@@ -9,7 +9,6 @@ public class Connector {
   String target;
   Instant createdTime;
   String status;
-  /** only available in GetConnector */
   String config;
 
   List<String> offsets;

client/src/main/java/io/hstream/TaskStatus.java

@@ -4,5 +4,6 @@ public enum TaskStatus {
   CREATING,
   RUNNING,
   ABORTED,
+  TERMINATED,
   UNKNOWN,
 }

client/src/main/java/io/hstream/util/GrpcUtils.java

@@ -190,6 +190,8 @@ public static TaskStatus taskStatusFromInternal(TaskStatusPB statusPB) {
         return TaskStatus.RUNNING;
       case TASK_ABORTED:
         return TaskStatus.ABORTED;
+      case TASK_TERMINATED:
+        return TaskStatus.TERMINATED;
       default:
         return TaskStatus.UNKNOWN;
     }