refactor(SHS-5954): Minor changes from SWS #1273

Job	Run time
test_phpunit	1m 31s
test_phpunit	1m 31s
test_phpunit	1m 31s
lint_theme	35s
lint_theme	35s
lint_theme	35s
set_sites	41s
set_sites	41s
set_sites	41s
test_new_site	13m 3s
test_new_site	13m 3s
test_new_site	13m 3s
test_existing_site (aaai)	5m 31s
test_existing_site (aaai)	5m 31s
test_existing_site (aaai)	5m 31s
test_existing_site (aaas)	9m 31s
test_existing_site (aaas)	9m 31s
test_existing_site (aaas)	9m 31s
test_existing_site (arthandbook)	5m 35s
test_existing_site (arthandbook)	5m 35s
test_existing_site (arthandbook)	5m 35s
test_existing_site (development_humsci)	5m 54s
test_existing_site (development_humsci)	5m 54s
test_existing_site (development_humsci)	5m 54s
test_existing_site (hs_sandbox)	1m 47s
test_existing_site (hs_sandbox)	1m 32s
test_existing_site (hs_sandbox)	1m 36s
test_existing_site (hsbi)	4m 53s
test_existing_site (hsbi)	4m 53s
test_existing_site (hsbi)	4m 53s
test_existing_site (publicpolicy)	7m 19s
test_existing_site (publicpolicy)	7m 19s
test_existing_site (publicpolicy)	7m 19s
test_existing_site (sociology)	6m 48s
test_existing_site (sociology)	6m 48s
test_existing_site (sociology)	6m 48s
test_existing_site (tessier_lavigne_lab)	5m 31s
test_existing_site (tessier_lavigne_lab)	5m 31s
test_existing_site (tessier_lavigne_lab)	5m 31s
test_existing_site (texttechnologies)	6m 4s
test_existing_site (texttechnologies)	6m 4s
test_existing_site (texttechnologies)	6m 4s
deploy_branch	0s
deploy_branch	0s
deploy_branch	0s
	3h 43m 43s

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