Disable ECR robot image check configuration
Related tasks
Context
Cloudsim requires that robot images used to launch simulations are inside the requesting organization's AWS Elastic Container Registry (ECR) registry. This requirement made sense for the SubT competition, but will no longer be needed to launch simulations from the app.
Change
A new SubT config option has been added to disable the ECR check.
It can be configured using the SUBT_DISABLE_ROBOT_IMAGE_ECR_CHECK environment variable.