Tests

[DPE-2781] Test replica relations to sharding interface #1054

Job	Run time
Check libraries	29s
Unit tests	2m 24s
Lint	13s
Build charms / Get workflow version / Get workflow version	7s
Build charms / Collect charms	15s
Build charms / Build mongodb charm \| base #0	2m 10s
Build charms / Build legacy-application charm \| base #0	1m 24s
Build charms / Build application charm \| base #0	1m 39s
charm-integration	11m 0s
ha-integration	49m 21s
relation-integration	19m 30s
legacy-integration	3m 34s
tls-integration	20m 54s
backup-integration	53m 16s
metric-integration	18m 54s
sharding-integration	47m 27s
sharding-relation-integration	13m 25s
	4h 6m 2s

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