v0.0.9

Image tag: ghcr.io/spelbryggeriet/game-box-backend:0.0.9

Added

• Multiple nodes can now be deployed to the cluster. Prepare each node's SD card with
  hoc sd-card prepare and then deploy them one by one using hoc node deploy <node-name>.
• node-upgrade command was added. Existing nodes can now be upgraded with new functionality
  without being redeployed.

Changed

• Application deployments are now awaited until completion. If the deployment succeeds, it will run
  connectivity tests to the application. If the deployment fails, then it will roll back to the
  previous state.