refactor: use API code generators for sessions v2 #13212

Job	Run time
check-deploy	3s
deploy-pr	8m 4s
cleanup	0s
selenium-acceptance-tests	5m 39s
cypress-acceptance-tests (publicProject)	5m 33s
cypress-acceptance-tests (privateProject)	4m 50s
cypress-acceptance-tests (updateProjects)	3m 8s
cypress-acceptance-tests (testDatasets)	4m 18s
cypress-acceptance-tests (useSession)	5m 30s
cypress-acceptance-tests (checkWorkflows)	1m 38s
cypress-acceptance-tests (rstudioSession)	5m 32s
cypress-acceptance-tests (dashboardV2)	1m 59s
	46m 14s

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