test: make durable Orch tests able to run concurrently #36988

Job	Run time
pre_check / Check preconditions and cancel previous jobs	5s
test-docker-build	31m 22s
getting-started (link-cli/yarn)	10m 34s
getting-started (registry/yarn)	15m 2s
getting-started (registry/npm)	14m 44s
deployment-test	32m 51s
getting-started (registry/npx)	14m 41s
test-multichain-e2e / multichain-e2e	33m 37s
finalize-integration-result	4s
	2h 33m 0s

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