Tests

Update GitHub actions (major) - autoclosed #1499

Job	Run time
Lint	23s
Unit tests	1m 8s
Build charms / Get workflow version / Get workflow version	6s
Build charms / Collect charms	11s
Build charms / Build postgresql charm \| base #0	15m 10s
backup-integration \| 2.9.45	1s
backup-integration \| 3.1.6	1s
charm-integration \| 2.9.45	1s
charm-integration \| 3.1.6	1s
db-relation-integration \| 2.9.45	1s
db-relation-integration \| 3.1.6	1s
ha-replication-integration \| 2.9.45	1s
ha-replication-integration \| 3.1.6	1s
ha-self-healing-integration \| 2.9.45	1s
ha-self-healing-integration \| 3.1.6	1s
ha-restore-cluster-integration \| 2.9.45	1s
ha-restore-cluster-integration \| 3.1.6	1s
password-rotation-integration \| 2.9.45	1s
password-rotation-integration \| 3.1.6	1s
plugins-integration \| 2.9.45	1s
plugins-integration \| 3.1.6	1s
tls-integration \| 2.9.45	1s
tls-integration \| 3.1.6	1s
upgrade-integration \| 2.9.45	1s
upgrade-integration \| 3.1.6	1s
upgrade-from-stable-integration \| 2.9.45	1s
upgrade-from-stable-integration \| 3.1.6	1s
database-relation-integration \| 2.9.45	1s
database-relation-integration \| 3.1.6	1s
db-admin-relation-integration \| 2.9.45	1s
	17m 23s

Provide feedback