Mute org.elasticsearch.xpack.esql.qa.single_node.GenerativeForkIT test {lookup-join.EnrichLookupStatsBug SYNC} #129229

muted-tests.yml

@@ -522,6 +522,9 @@ tests:
 - class: org.elasticsearch.xpack.esql.qa.single_node.GenerativeForkIT
   method: test {lookup-join.EnrichLookupStatsBug ASYNC}
   issue: https://github.com/elastic/elasticsearch/issues/129228
+- class: org.elasticsearch.xpack.esql.qa.single_node.GenerativeForkIT
+  method: test {lookup-join.EnrichLookupStatsBug SYNC}
+  issue: https://github.com/elastic/elasticsearch/issues/129229
 
 # Examples:
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