**Build scan:**
https://gradle-enterprise.elastic.co/s/kwimp3csgmqua/tests/:server:test/org.elasticsearch.search.vectors.KnnByteVectorQueryBuilderTests/testBWCVersionSerializationSimilarity

**Reproduction line:**
```
./gradlew ':server:test' --tests "org.elasticsearch.search.vectors.KnnByteVectorQueryBuilderTests.testBWCVersionSerializationSimilarity" -Dtests.seed=9F413DE37F83E810 -Dtests.locale=pt -Dtests.timezone=Canada/Atlantic -Druntime.java=20
```

**Applicable branches:**
main

**Reproduces locally?:**
Yes

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.search.vectors.KnnByteVectorQueryBuilderTests&tests.test=testBWCVersionSerializationSimilarity

**Failure excerpt:**
```
java.lang.AssertionError: expected:<{
  "knn" : {
    "field" : "vector",
    "vector" : "jVPQ",
    "num_candidates" : 699,
    "filters" : [
      {
        "term" : {
          "mapped_string" : {
            "value" : "vBGwQbdddW"
          }
        }
      },
      {
        "term" : {
          "mapped_string_2" : {
            "value" : "VXjIrqhhBW"
          }
        }
      },
      {
        "term" : {
          "mapped_string_2" : {
            "value" : "LqAmlHSczX"
          }
        }
      },
      {
        "term" : {
          "mapped_string_2" : {
            "value" : "xGdhdVrkUB"
          }
        }
      }
    ]
  }
}> but was:<{
  "knn" : {
    "field" : "vector",
    "vector" : "jVPQ",
    "num_candidates" : 699,
    "similarity" : 0.43040353,
    "filters" : [
      {
        "term" : {
          "mapped_string" : {
            "value" : "vBGwQbdddW"
          }
        }
      },
      {
        "term" : {
          "mapped_string_2" : {
            "value" : "VXjIrqhhBW"
          }
        }
      },
      {
        "term" : {
          "mapped_string_2" : {
            "value" : "LqAmlHSczX"
          }
        }
      },
      {
        "term" : {
          "mapped_string_2" : {
            "value" : "xGdhdVrkUB"
          }
        }
      }
    ]
  }
}>

  at __randomizedtesting.SeedInfo.seed([9F413DE37F83E810:7D499389DE61DA8A]:0)
  at org.junit.Assert.fail(Assert.java:88)
  at org.junit.Assert.failNotEquals(Assert.java:834)
  at org.junit.Assert.assertEquals(Assert.java:118)
  at org.junit.Assert.assertEquals(Assert.java:144)
  at org.elasticsearch.search.vectors.AbstractKnnVectorQueryBuilderTestCase.assertBWCSerialization(AbstractKnnVectorQueryBuilderTestCase.java:268)
  at org.elasticsearch.search.vectors.AbstractKnnVectorQueryBuilderTestCase.testBWCVersionSerializationSimilarity(AbstractKnnVectorQueryBuilderTestCase.java:234)
  at org.elasticsearch.search.vectors.KnnByteVectorQueryBuilderTests.testBWCVersionSerializationSimilarity(KnnByteVectorQueryBuilderTests.java:13)
  at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
  at java.lang.reflect.Method.invoke(Method.java:578)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:946)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:982)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:996)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:48)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:843)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:490)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:955)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:840)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:891)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:902)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:850)
  at java.lang.Thread.run(Thread.java:1623)

```
server/src/test/java/org/elasticsearch/search/vectors/AbstractKnnVectorQueryBuilderTestCase.java
query.getByteQueryVector(),
            query.queryVector(),
            query.numCands(),
            null
        ).queryName(query.queryName()).boost(query.boost()).addFilterQueries(query.filterQueries());
        TransportVersion beforeSimilarity = TransportVersionUtils.randomVersionBetween(
            random(),
            TransportVersion.V_8_7_0,
            TransportVersion.V_8_8_0
        );
        assertBWCSerialization(query, queryNoSimilarity, beforeSimilarity);
    }
    public void testBWCVersionSerializationByteQuery() throws IOException {
        float[] bwcFloat = new float[VECTOR_DIMENSION];
        KnnVectorQueryBuilder query = createTestQueryBuilder();
        if (query.queryVector() != null) {
            bwcFloat = query.queryVector();
        } else {
            for (int i = 0; i < query.getByteQueryVector().length; i++) {
                bwcFloat[i] = query.getByteQueryVector()[i];
            }
        }
        KnnVectorQueryBuilder queryNoByteQuery = new KnnVectorQueryBuilder(query.getFieldName(), bwcFloat, query.numCands(), null)
            .queryName(query.queryName())
            .boost(query.boost())
            .addFilterQueries(query.filterQueries());
        TransportVersion beforeByteQueryVersion = TransportVersionUtils.randomVersionBetween(
            random(),
            TransportVersion.V_8_2_0,
            TransportVersion.V_8_6_0