Mute org.elasticsearch.upgrades.VectorSearchIT testBBQVectorSearch {upgradedNodes=1} #121271

Author: elasticsearchmachine

muted-tests.yml

@@ -522,3 +522,6 @@ tests:
 - class: org.elasticsearch.xpack.ml.integration.ClassificationIT
   method: testWithOnlyTrainingRowsAndTrainingPercentIsFifty_DependentVariableIsInteger
   issue: https://github.com/elastic/elasticsearch/issues/121473
+- class: org.elasticsearch.upgrades.VectorSearchIT
+  method: testBBQVectorSearch {upgradedNodes=1}
+  issue: https://github.com/elastic/elasticsearch/issues/121271