Mute org.elasticsearch.upgrades.VectorSearchIT testBBQVectorSearch {upgradedNodes=3} #121273

Author: elasticsearchmachine

muted-tests.yml

@@ -525,3 +525,6 @@ tests:
 - class: org.elasticsearch.upgrades.VectorSearchIT
   method: testBBQVectorSearch {upgradedNodes=1}
   issue: https://github.com/elastic/elasticsearch/issues/121271
+- class: org.elasticsearch.upgrades.VectorSearchIT
+  method: testBBQVectorSearch {upgradedNodes=3}
+  issue: https://github.com/elastic/elasticsearch/issues/121273