PMM-7 fix nightwatch #4246

Job	Run time
lint	52s
FB UI tests / Backup Management MongoDB UI tests / e2e tests: @bm-mongo	46m 18s
FB UI tests / Backup Management Common and Locations UI tests / e2e tests: @bm-locations	16m 1s
FB UI tests / Alerting and Settings UI tests / e2e tests: @alerting-fb\|@settings-fb	15m 54s
FB UI tests / PGSM UI tests / e2e tests: @pgsm-pmm-integration	31m 37s
FB UI tests / User with changed password UI tests / e2e tests: @user-password	7m 23s
FB UI tests / Instances UI tests / e2e tests: @instances-fb	13m 41s
FB UI tests / PGSS UI tests / e2e tests: @pgss-pmm-integration	16m 19s
FB UI tests / RBAC UI tests / Tests	10m 28s
FB UI tests / PSMDB Arbiter Replica UI tests / e2e tests: @pmm-psmdb-arbiter-integration	11m 24s
FB UI tests / User with changed password UI tests / podman e2e tests: @user-password	6m 25s
	2h 56m 22s

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