fix flaky tests testTopologyIsolation and testDefaultResourceAwareStrategySharedMemory #370

Job	Run time
build (ubuntu-latest, 11, Client, false)	7m 17s
build (ubuntu-latest, 11, Server, false)	18m 36s
build (ubuntu-latest, 11, Core, false)	10m 35s
build (ubuntu-latest, 11, External, false)	11m 11s
build (ubuntu-latest, 11, Check-Updated-License-Files, false)	7m 44s
build (ubuntu-latest, 11, Integration-Test, false)	6m 37s
build (ubuntu-latest, 17, Client, false)	6m 52s
build (ubuntu-latest, 17, Server, false)	18m 30s
build (ubuntu-latest, 17, Core, false)	11m 10s
build (ubuntu-latest, 17, External, false)	10m 55s
build (ubuntu-latest, 17, Check-Updated-License-Files, false)	8m 46s
build (ubuntu-latest, 17, Integration-Test, false)	6m 50s
build (ubuntu-latest, 21, Client, false)	7m 12s
build (ubuntu-latest, 21, Server, false)	17m 43s
build (ubuntu-latest, 21, Core, false)	10m 59s
build (ubuntu-latest, 21, External, false)	10m 58s
build (ubuntu-latest, 21, Check-Updated-License-Files, false)	8m 46s
build (ubuntu-latest, 21, Integration-Test, false)	6m 37s
	3h 7m 18s

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