Mute test NetworkDisruptionIT.testJobRelocation

Relates to #39858

x-pack/plugin/ml/src/test/java/org/elasticsearch/xpack/ml/integration/NetworkDisruptionIT.java

@@ -38,6 +38,12 @@ public class NetworkDisruptionIT extends BaseMlIntegTestCase {
         return plugins;
     }
 
+    // Remove this once the AwaitsFix below has been resolved
+    public void testDummy() {
+        assertTrue(true);
+    }
+
+    @AwaitsFix( bugUrl = "https://github.com/elastic/elasticsearch/issues/39858")
     public void testJobRelocation() throws Exception {
         internalCluster().ensureAtLeastNumDataNodes(5);
         ensureStableCluster(5);