chore: test ci for flaky tests #14351

Job	Run time
build_and_check	27m 40s
build_and_check	28m 3s
rest-module-testing	6m 38s
rest-module-testing	7m 4s
functional_testing (true, latest)	53m 28s
functional_testing (true, latest)	53m 2s
functional_testing (true, 12)	51m 49s
functional_testing (true, 12)	7m 33s
functional_testing (false, 12)	46m 52s
functional_testing (false, 12)	47m 45s
	5h 29m 54s

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