fix: loosen up host schema #287

Job	Run time
💅 Lint	24s
🧪 Unit Tests (gcs, sqlite)	50s
🛃 Type Check	31s
🧪 Unit Tests (gcs, mysql)	1m 16s
🧪 Unit Tests (filesystem, mysql)	57s
🧪 Unit Tests (s3, postgres)	59s
🧪 Unit Tests (filesystem, sqlite)	40s
🧪 Unit Tests (gcs, postgres)	1m 6s
🧪 Unit Tests (filesystem, postgres)	46s
🧪 Unit Tests (s3, sqlite)	45s
🧪 Unit Tests (s3, mysql)	1m 3s
🚀 Build and push	3m 10s
	12m 27s

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