Tests

Tests #1177

Job	Run time
Unit tests	24s
Lint	19s
Build charms / Get workflow version / Get workflow version	4s
Build charms / Collect charms	11s
Build charms / Build pgbouncer-k8s charm \| 22.04	3m 29s
backend-integration \| 2.9.45	19m 2s
backend-integration \| 3.1.6	17m 40s
client-relation-integration \| 2.9.45	25m 59s
client-relation-integration \| 3.1.6	34m 48s
scaling-integration \| 2.9.45	15m 34s
scaling-integration \| 3.1.6	15m 44s
tls-integration \| 2.9.45	19m 32s
tls-integration \| 3.1.6	18m 44s
standalone-integration \| 2.9.45	5m 50s
standalone-integration \| 3.1.6	5m 54s
legacy-client-relation-integration \| 2.9.45	20m 1s
legacy-client-relation-integration \| 3.1.6	23m 49s
upgrade-integration \| 2.9.45	15m 28s
upgrade-integration \| 3.1.6	16m 27s
	4h 18m 59s

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