Update to ES 8.0.1 in tests #2062

Job	Run time
gradle-extended-check (publishToMavenLocal)	1m 33s
gradle-extended-check (spotlessCheck)	1m 36s
python-lint	1m 28s
generate-test-matrix	4s
node-tests (./deployment/cdk/opensearch-service-migration)	1m 34s
python-tests (k8sConfigMapUtilScripts)	1m 34s
python-tests (migrationConsole/cluster_tools)	1m 34s
node-tests (./frontend)	1m 35s
python-tests (migrationConsole/lib/console_link)	1m 35s
node-tests (./deployment/migration-assistant-solution)	1m 26s
link-checker	8s
generate-cache-key	3s
python-e2e-tests	1m 21s
gradle-tests (1)	1s
gradle-tests (0)	1m 10s
gradle-tests (4)	28s
gradle-tests (2)	1s
gradle-tests (5)	22s
gradle-tests (3)	1s
gradle-tests (6)	1m 9s
gradle-tests (7)	8s
gradle-tests (9)	1s
gradle-tests (11)	1s
gradle-tests (12)	1s
gradle-tests (8)	1s
gradle-tests (13)	21s
gradle-tests (10)	1s
gradle-tests (16)	1s
gradle-tests (20)	1m 10s
gradle-tests (15)	1s
gradle-tests (14)	1m 10s
gradle-tests (22)	1s
gradle-tests (21)	1m 10s
gradle-tests (17)	1s
gradle-tests (18)	1s
gradle-tests (27)	8s
gradle-tests (26)	1s
gradle-tests (19)	1m 10s
gradle-tests (29)	1s
gradle-tests (24)	1s
gradle-tests (28)	1s
gradle-tests (23)	1s
gradle-tests (25)	1s
all-ci-checks-pass	7s
	24m 23s

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