feat: Basic validation for `MapAndLabel` #5637

Job	Run time
Check file changes	6s
Run Integration tests	4m 17s
Build React App	3m 38s
Run React Tests	4m 39s
E2E tests	9m 17s
Run API Tests	0s
Generate Hasura Change Summary	0s
Upsert Vultr Instance	2m 42s
Run Pulumi Preview	0s
Run Healthcheck on Pizza Services	33s
	25m 12s

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