Add acceptance tests #1238

Job	Run time
PHPUnit Coverage Tests	7m 51s
sites_to_test	41s
Verify Database Updates & Config Imports (library)	3m 19s
Verify Database Updates & Config Imports (summer)	3m 14s
Codeception Test Suites (acceptance, library)	13m 12s
Verify Database Updates & Config Imports (supress)	3m 59s
Codeception Test Suites (acceptance, summer)	13m 18s
Codeception Test Suites (acceptance, supress)	13m 13s
Codeception Test Suites (functional, library)	11m 2s
Codeception Test Suites (functional, summer)	11m 4s
Codeception Test Suites (functional, supress)	9m 29s
Deploy Artifact	1s
	1h 30m 23s

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