[CI] EsqlActionBreakerIT testFilterWithNullAndEval failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #9107 / openjdk21_checkpart3_java-fips-matrix
• elasticsearch-periodic-platform-support #9086 / amazonlinux-2023_platform-support-aws
• elasticsearch-periodic-platform-support #9015 / sles-15_platform-support-unix
• elasticsearch-periodic-platform-support #9007 / ubuntu-2404-aarch64_checkpart3_platform-support-arm
• elasticsearch-periodic #8978 / openjdk24_checkpart3_java-matrix

Reproduction Line:

./gradlew ":x-pack:plugin:esql:internalClusterTest" --tests "org.elasticsearch.xpack.esql.action.EsqlActionBreakerIT.testExtractFields" -Dtests.seed=53C392EAD5054CFF -Dtests.locale=pis -Dtests.timezone=UTC -Druntime.java=21 -Dtests.fips.enabled=true

Applicable branches:
9.1

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: Request breaker not reset to 0 on node: node_s2
Expected: <0L>
     but: was <-208L>

Issue Reasons:

• [9.1] 5 failures in test testFilterWithNullAndEval (1.0% fail rate in 510 executions)
• [9.1] 2 failures in pipeline elasticsearch-periodic (10.5% fail rate in 19 executions)
• [9.1] 3 failures in pipeline elasticsearch-periodic-platform-support (15.8% fail rate in 19 executions)

Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.

[elasticsearchmachine]

Pinging @elastic/es-analytical-engine (Team:Analytics)