[fix](JDK17) The objects stored in PriorityQueue must implement the Comparable interface (#30050) (#30625)

Issue Number:  #30484 

The objects stored in PriorityQueue must implement the Comparable interface or passed into the customized `Comparator`. 

If we don't do this, run the program in the JDK17 environment will report an exception:
```java
Caused by: java.lang.AssertionError: Expect exception msg contains 'query wait timeout', but meet
'java.sql.SQLException: ClassCastException,
msg: class org.apache.doris.resource.workloadgroup.QueueToken cannot be cast to class java.lang.Comparable 
(org.apache.doris.resource.workloadgroup.QueueToken is in unnamed module of loader 'app'; java.lang.Comparable is in module java.base of loader 'bootstrap')'
```

fe/fe-core/src/main/java/org/apache/doris/resource/workloadgroup/QueueToken.java

@@ -28,9 +28,14 @@ import java.util.concurrent.locks.ReentrantLock;
 // used to mark QueryQueue offer result
 // if offer failed, then need to cancel query
 // and return failed reason to user client
-public class QueueToken {
+public class QueueToken implements Comparable<QueueToken> {
     private static final Logger LOG = LogManager.getLogger(QueueToken.class);
 
+    @Override
+    public int compareTo(QueueToken other) {
+        return Long.compare(this.tokenId, other.getTokenId());
+    }
+
     enum TokenState {
         ENQUEUE_SUCCESS,
         READY_TO_RUN
@@ -136,4 +141,7 @@ public class QueueToken {
         return tokenId == other.tokenId;
     }
 
+    public long getTokenId() {
+        return tokenId;
+    }
 }