feat(providers): add Gemini 3.6 Flash and 3.5 Flash-Lite (#5812) #22892

Job	Run time
Build AMD64 (./docker/realtime.Dockerfile, ghcr.io/simstudioai/realtime, ECR_REALTIME)	1m 3s
Build AMD64 (./docker/app.Dockerfile, ghcr.io/simstudioai/simstudio, ECR_APP)	4m 17s
Detect Version	4s
Build AMD64 (./docker/pii.Dockerfile, ghcr.io/simstudioai/pii, ECR_PII)	26s
Test and Build / Lint and Test	5m 7s
Test and Build / Build App	3m 42s
Build AMD64 (./docker/db.Dockerfile, ghcr.io/simstudioai/migrations, ECR_MIGRATIONS)	29s
Migrate Dev DB	0s
Build ARM64 (GHCR Only)	0s
Check Docs Changes	0s
Deploy Trigger.dev (Dev)	0s
Build Dev ECR	0s
Migrate DB / Apply Database Migrations	38s
Promote Images	14s
Process Docs	-1s
Create GHCR Manifests	-1s
Create GitHub Release	0s
	15m 58s

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