Tests

Tests #1265

Job	Run time
Lint	19s
Unit tests	27s
Build charms / Get workflow version / Get workflow version	2s
Build charms / Collect charms	8s
Build charms / Build pgbouncer-k8s charm \| 22.04	2m 17s
backend-integration \| 2.9.45	17m 54s
backend-integration \| 3.1.6	18m 10s
client-relation-integration \| 2.9.45	28m 12s
client-relation-integration \| 3.1.6	35m 29s
scaling-integration \| 2.9.45	17m 43s
scaling-integration \| 3.1.6	17m 6s
tls-integration \| 2.9.45	19m 1s
tls-integration \| 3.1.6	20m 55s
standalone-integration \| 2.9.45	5m 53s
standalone-integration \| 3.1.6	5m 36s
legacy-client-relation-integration \| 2.9.45	18m 46s
legacy-client-relation-integration \| 3.1.6	18m 23s
upgrade-integration \| 2.9.45	15m 22s
upgrade-integration \| 3.1.6	16m 11s
	4h 17m 54s

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