Mute org.elasticsearch.discovery.ec2.DiscoveryEc2AvailabilityZoneAttributeNoImdsIT testAvailabilityZoneAttribute #118564

Author: elasticsearchmachine

muted-tests.yml

@@ -446,3 +446,6 @@ tests:
 - class: org.elasticsearch.xpack.test.rest.XPackRestIT
   method: test {p0=migrate/20_reindex_status/Test Reindex With Existing Data Stream}
   issue: https://github.com/elastic/elasticsearch/issues/118576
+- class: org.elasticsearch.discovery.ec2.DiscoveryEc2AvailabilityZoneAttributeNoImdsIT
+  method: testAvailabilityZoneAttribute
+  issue: https://github.com/elastic/elasticsearch/issues/118564