Unmute failing inference rate limiting integration tests (elastic#121743)

Author: timgrein

muted-tests.yml

@@ -483,14 +483,9 @@ tests:
 - class: org.elasticsearch.xpack.security.profile.ProfileIntegTests
   method: testSuggestProfileWithData
   issue: https://github.com/elastic/elasticsearch/issues/121258
-- class: org.elasticsearch.xpack.inference.common.InferenceServiceNodeLocalRateLimitCalculatorTests
-  issue: https://github.com/elastic/elasticsearch/issues/121294
-- class: org.elasticsearch.xpack.inference.action.TransportInferenceActionTests
-  method: testRerouting_HandlesTransportException_FromOtherNode
-  issue: https://github.com/elastic/elasticsearch/issues/121292
-- class: org.elasticsearch.xpack.inference.action.TransportInferenceActionTests
-  method: testRerouting_ToOtherNode
-  issue: https://github.com/elastic/elasticsearch/issues/121293
+- class: org.elasticsearch.backwards.MixedClusterClientYamlTestSuiteIT
+  method: test {p0=search.vectors/42_knn_search_int4_flat/Vector similarity with filter only}
+  issue: https://github.com/elastic/elasticsearch/issues/121412
 - class: org.elasticsearch.xpack.ml.integration.ClassificationIT
   method: testStopAndRestart
   issue: https://github.com/elastic/elasticsearch/issues/121433