Added docker:setup command #15739

Job	Run time
Setup	49s
Admin tests - Chrome	3m 42s
Browser tests	0s
Admin-X Settings tests	5m 12s
Comments-UI tests	1m 41s
Database tests (Node 18.12.1, mysql8)	6m 0s
Ghost-CLI tests	5m 3s
Database tests (Node 20.11.1, mysql8)	6m 9s
i18n	35s
Lint	33s
Database tests (Node 20.11.1, sqlite3)	3m 9s
Performance tests	0s
Regression tests (Node 20.11.1, mysql8)	2m 53s
Regression tests (Node 20.11.1, sqlite3)	1m 50s
Signup-form tests	1m 40s
Unit tests (Node 18.12.1)	32s
Unit tests (Node 20.11.1)	23s
Publish @tryghost/admin-x-activitypub	0s
Coverage	9s
All required tests passed or skipped	1s
Canary	0s
	40m 21s

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