improvement(mcp): bound pool create-invalidation to in-flight creates… #22743

Job	Run time
Build AMD64 (./docker/app.Dockerfile, ghcr.io/simstudioai/simstudio, ECR_APP)	5m 13s
Detect Version	3s
Build AMD64 (./docker/db.Dockerfile, ghcr.io/simstudioai/migrations, ECR_MIGRATIONS)	28s
Build AMD64 (./docker/realtime.Dockerfile, ghcr.io/simstudioai/realtime, ECR_REALTIME)	58s
Test and Build / Build App	3m 34s
Build AMD64 (./docker/pii.Dockerfile, ghcr.io/simstudioai/pii, ECR_PII)	3m 2s
Test and Build / Lint and Test	3m 9s
Migrate Dev DB	0s
Build ARM64 (GHCR Only)	0s
Deploy Trigger.dev (Dev)	0s
Check Docs Changes	0s
Build Dev ECR	0s
Migrate DB / Apply Database Migrations	43s
Promote Images	22s
Process Docs	0s
Create GHCR Manifests	-1s
Create GitHub Release	-1s
	17m 30s

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