Unmute AsyncSearchSecurityIT hitting potential JDK bug to gather more samples (#123253)

Author: mosche

muted-tests.yml

@@ -309,8 +309,6 @@ tests:
 - class: org.elasticsearch.xpack.esql.heap_attack.HeapAttackIT
   method: testEnrichExplosionManyMatches
   issue: https://github.com/elastic/elasticsearch/issues/122913
-- class: org.elasticsearch.xpack.search.AsyncSearchSecurityIT
-  issue: https://github.com/elastic/elasticsearch/issues/122940
 - class: org.elasticsearch.test.apmintegration.TracesApmIT
   method: testApmIntegration
   issue: https://github.com/elastic/elasticsearch/issues/122129