Mute org.elasticsearch.xpack.migrate.action.ReindexDatastreamIndexTransportActionIT org.elasticsearch.xpack.migrate.action.ReindexDatastreamIndexTransportActionIT elastic#121737

Author: elasticsearchmachine

muted-tests.yml

@@ -555,3 +555,5 @@ tests:
 - class: org.elasticsearch.xpack.ml.integration.ClassificationIT
   method: testWithOnlyTrainingRowsAndTrainingPercentIsFifty_DependentVariableIsBoolean
   issue: https://github.com/elastic/elasticsearch/issues/121680
+- class: org.elasticsearch.xpack.migrate.action.ReindexDatastreamIndexTransportActionIT
+  issue: https://github.com/elastic/elasticsearch/issues/121737