IBX-6738: Fixed content type group deletion when it contains orphaned… #1338

Job	Run time
Run code style check (8.0)	3m 35s
Unit tests & SQLite integration tests (7.4)	14m 59s
Solr integration tests (7.4)	12m 26s
Unit tests & SQLite integration tests (8.0)	10m 17s
Solr integration tests (8.0)	19m 11s
Unit tests & SQLite integration tests (8.1)	14m 58s
Solr integration tests (8.1)	11m 27s
PostgreSQL integration tests	0s
MySQL integration tests	0s
	1h 26m 53s

Provide feedback