Nightly unit tests, linux #562

Job	Run time
Nightly 3.8 git-test-automl	17m 0s
Nightly 3.8 git-test-modelunderstanding	10m 13s
Nightly 3.8 git-test-other	9m 34s
Nightly 3.8 git-test-parallel	4m 23s
Nightly 3.8 git-test-prophet	5m 53s
Nightly 3.9 git-test-automl	16m 46s
Nightly 3.9 git-test-modelunderstanding	10m 26s
Nightly 3.9 git-test-other	9m 23s
Nightly 3.9 git-test-parallel	4m 27s
Nightly 3.9 git-test-prophet	6m 27s
	1h 34m 32s

Provide feedback