Mute org.elasticsearch.xpack.application.OpenAiServiceUpgradeIT testOpenAiEmbeddings {upgradedNodes=1} #118156

Author: elasticsearchmachine

muted-tests.yml

@@ -414,3 +414,6 @@ tests:
 - class: org.elasticsearch.upgrades.HealthNodeUpgradeIT
   method: testHealthNode {upgradedNodes=2}
   issue: https://github.com/elastic/elasticsearch/issues/118158
+- class: org.elasticsearch.xpack.application.OpenAiServiceUpgradeIT
+  method: testOpenAiEmbeddings {upgradedNodes=1}
+  issue: https://github.com/elastic/elasticsearch/issues/118156