feat(providers): add OpenAI GPT-5.6 Sol, Terra, and Luna models (#5537) #21574

Job	Run time
Detect Version	5s
Test and Build / Test and Build	4m 30s
Deploy Trigger.dev (Dev)	0s
Check Docs Changes	-5s
Migrate Dev DB	-9s
Build Dev ECR	-1s
Build ARM64 (GHCR Only)	-1s
Migrate DB / Apply Database Migrations	37s
Build AMD64 (./docker/realtime.Dockerfile, ghcr.io/simstudioai/realtime, ECR_REALTIME)	1m 5s
Build AMD64 (./docker/app.Dockerfile, ghcr.io/simstudioai/simstudio, ECR_APP)	6m 9s
Build AMD64 (./docker/db.Dockerfile, ghcr.io/simstudioai/migrations, ECR_MIGRATIONS)	30s
Build AMD64 (./docker/pii.Dockerfile, ghcr.io/simstudioai/pii, ECR_PII)	4m 22s
Process Docs	0s
Create GHCR Manifests	0s
Create GitHub Release	0s
	17m 2s

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