Unmute DotPrefixClientYamlTestSuiteIT (#118898)

This failed due to an unrelated failure that appears to have affected more than just this suite.

Resolves #118224

Author: dakrone

muted-tests.yml

@@ -238,8 +238,6 @@ tests:
 - class: org.elasticsearch.datastreams.DataStreamsClientYamlTestSuiteIT
   method: test {p0=data_stream/120_data_streams_stats/Multiple data stream}
   issue: https://github.com/elastic/elasticsearch/issues/118217
-- class: org.elasticsearch.validation.DotPrefixClientYamlTestSuiteIT
-  issue: https://github.com/elastic/elasticsearch/issues/118224
 - class: org.elasticsearch.packaging.test.ArchiveTests
   method: test60StartAndStop
   issue: https://github.com/elastic/elasticsearch/issues/118216