Mute testFollowIndexAndCloseNode

Tracked at #33337

x-pack/plugin/ccr/src/test/java/org/elasticsearch/xpack/ccr/ShardChangesIT.java

@@ -306,6 +306,7 @@ public class ShardChangesIT extends ESIntegTestCase {
         unfollowIndex("index2");
     }
 
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/33337")
     public void testFollowIndexAndCloseNode() throws Exception {
         internalCluster().ensureAtLeastNumDataNodes(3);
         String leaderIndexSettings = getIndexSettings(3, 1, singletonMap(IndexSettings.INDEX_SOFT_DELETES_SETTING.getKey(), "true"));