[BUG] ChildQuerySearchIT.testAliasesFilterWithHasChildQuery is flaky - suite timeout was reached

[peternied]

Describe the bug
org.opensearch.join.query.ChildQuerySearchIT.testAliasesFilterWithHasChildQuery test is flaky.

Stacktrace

java.lang.Exception: Test abandoned because suite timeout was reached.
	at __randomizedtesting.SeedInfo.seed([AABBFC4C7FB026AC]:0)

java.lang.Exception: Suite timeout exceeded (>= 1200000 msec).

To Reproduce
CI - https://build.ci.opensearch.org/job/gradle-check/28624/testReport/org.opensearch.join.query/ChildQuerySearchIT/testAliasesFilterWithHasChildQuery__p0___search_concurrent_segment_search_enabled___true___/

Expected behavior
Test should always pass

[peternied]

Impacted #10800 (comment)

[sandeshkr419]

Closing this issue since we haven't been seeing this test as flaky for a while and if it happens again then opensearch-ci-bot will open up the issue back automatically.