Unmute testFollowIndexAndCloseNode

This issue was resolved by #34288.

Closes #33337
Relates #34288

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

@@ -373,7 +373,6 @@ public class ShardChangesIT extends ESIntegTestCase {
         assertMaxSeqNoOfUpdatesIsTransferred(resolveIndex("index1"), resolveIndex("index2"), numberOfShards);
     }
 
-    @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"));