Unmuting ReindexDataStreamStatusTests.testEqualsAndHashcode (#118974)

This was fixed by #118957. Closes #118965

Author: masseyke

muted-tests.yml

@@ -290,9 +290,6 @@ tests:
   issue: https://github.com/elastic/elasticsearch/issues/118914
 - class: org.elasticsearch.smoketest.SmokeTestMultiNodeClientYamlTestSuiteIT
   issue: https://github.com/elastic/elasticsearch/issues/118955
-- class: org.elasticsearch.xpack.migrate.task.ReindexDataStreamStatusTests
-  method: testEqualsAndHashcode
-  issue: https://github.com/elastic/elasticsearch/issues/118965
 - class: org.elasticsearch.repositories.blobstore.testkit.analyze.SecureHdfsRepositoryAnalysisRestIT
   issue: https://github.com/elastic/elasticsearch/issues/118970