feat(firebaseai): auto function calling #2225

Job	Run time
web (packages/cloud_firestore/cloud_firestore/example)	8m 39s
web-app-check	4m 48s
web-wasm (tests)	6m 6s
web-wasm (packages/cloud_firestore/cloud_firestore/example)	13m 6s
web (tests)	14m 6s
	46m 45s

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