Set enable-service-access, add right sizing for Autoscaler

In order to have autoscaler ready for customers, we need to figure out sizing of the cluster and roll it out.

Acceptance Criteria

[x] Enable service access configuration for dev/stg/prod
[x] Control service access organizations as a parameter separate for dev/stage/prod
[x] Check if data retention of metrics is short/long enough (Remember: https://cweibel.github.io/blog/2021/03/22/cf-autoscaler-maintenance)
[x] Optimal VM sizing for autoscaler
[x] Deploy to Dev
[x] Deploy to Staging
[x] Deploy to Production
[x] Fix gpg keys issue for unsigned commits
[x] Upgrade to 12.2.2
[x] Create an autoscaler user with the permissions needed to run the testing and broker registration
[x] Get app tests working
[x] Remove hard coding of release version from deployment

Maybe document on why size is needed?