improvement(slack): merge slack_v2 auth into one credential picker fo… #22868

Job	Run time
Build AMD64 (./docker/app.Dockerfile, ghcr.io/simstudioai/simstudio, ECR_APP)	13m 17s
Build AMD64 (./docker/pii.Dockerfile, ghcr.io/simstudioai/pii, ECR_PII)	24s
Detect Version	4s
Build AMD64 (./docker/realtime.Dockerfile, ghcr.io/simstudioai/realtime, ECR_REALTIME)	4m 55s
Build AMD64 (./docker/db.Dockerfile, ghcr.io/simstudioai/migrations, ECR_MIGRATIONS)	29s
Test and Build / Lint and Test	5m 1s
Test and Build / Build App	4m 53s
Migrate Dev DB	0s
Deploy Trigger.dev (Dev)	0s
Check Docs Changes	0s
Build ARM64 (GHCR Only)	-9s
Build Dev ECR	0s
Migrate DB / Apply Database Migrations	51s
Promote Images	15s
Process Docs	-1s
Create GHCR Manifests	-1s
Create GitHub Release	-1s
	29m 57s

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