[Transform] Unmute testAuditorWritesAudits (#135786) (#135803)

TransformAuditorIT testAuditorWritesAudits was fixed as part of #121909

Relate #121909
Resolve #121241

Author: prwhelan

muted-tests.yml

@@ -379,9 +379,6 @@ tests:
   issue: https://github.com/elastic/elasticsearch/issues/121143
 - class: org.elasticsearch.xpack.ml.integration.PyTorchModelIT
   issue: https://github.com/elastic/elasticsearch/issues/121165
-- class: org.elasticsearch.xpack.transform.integration.TransformAuditorIT
-  method: testAuditorWritesAudits
-  issue: https://github.com/elastic/elasticsearch/issues/121241
 - class: org.elasticsearch.xpack.test.rest.XPackRestIT
   method: test {p0=transform/*}
   issue: https://github.com/elastic/elasticsearch/issues/120816