Tests

[DPE-2636] Mongodb 6 with 6/edge and server built from source #776

Job	Run time
Lint	16s
Unit tests	2m 30s
Check libraries	38s
Build charms / Get workflow version / Get workflow version	4s
Build charms / Collect charms	17s
Build charms / Build mongodb charm \| 22.04	3m 13s
Build charms / Build application charm \| 20.04	1m 58s
charm-integration	12m 6s
ha-integration	52m 29s
relation-integration	22m 22s
legacy-integration	3m 43s
tls-integration	25m 29s
backup-integration	1h 18m 27s
metric-integration	19m 6s
	3h 42m 38s

Provide feedback