I'm trying to create a github action to run pulumi using Pulumi's gha documentation. It looks like they don't allow dynamic config entries on the command level (i.e. - pulumi preview -c VERSION=green ). Any ideas on how I might accomplish this using the pulumi/actions@v4 or should I try and do this another way? The reason is that we have blue/green deployments and need to specify which deployment is currently live before running pulumi up. Any thoughts or recommendations would be appreciated.