Mute CoordinatorTests#testClusterRecoversAfterExceptionDuringSerialization (#94940)

Relates #94905

Author: fcofdez

server/src/test/java/org/elasticsearch/cluster/coordination/AtomicRegisterCoordinatorTests.java

@@ -227,6 +227,10 @@ public void testJoiningNodeReceivesFullState() {
         }
     }
 
+    @Override
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/94905")
+    public void testClusterRecoversAfterExceptionDuringSerialization() {}
+
     @Override
     protected CoordinatorStrategy getCoordinatorStrategy() {
         var atomicRegister = new AtomicRegister();

server/src/test/java/org/elasticsearch/cluster/coordination/CoordinatorTests.java

@@ -1960,6 +1960,7 @@ public Iterator<? extends ToXContent> toXContentChunked(ToXContent.Params params
 
     }
 
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/94905")
     public void testClusterRecoversAfterExceptionDuringSerialization() {
         try (Cluster cluster = new Cluster(randomIntBetween(2, 5))) {
             cluster.runRandomly();