Update system-upgrade-controller app to the latest version

[aakashnagpal4567]

This issue is a:

• Bug Report
• Enhancement suggestion
• Feature request

If the issue concerns an existing Marketplace application, please tag the maintainer of the application (found in manifest.yaml) below:

Enhancement suggestions / feature requests

Currently, we have system-upgrade-controller version v0.6.2 installed by Civo marketplace as a newer version v0.12.0 is available, so it needs to be updated to the newer version. We kindly request an update to the latest version of system-upgrade-controller on the Civo marketplace to ensure that we have access to the most recent features and improvements.

@curx is the maintainer for this app, so I request you to please take a look into this.