NinjaRMM region correction - "us" is invalid

Would be super helpful if the global “Ninja RMM Agent Configuration Task Combined Script” Task Metascript were updated to use “app” instead of “us” as the US region. “us” is not a valid Ninja reagion. Also, “us2” now is. So this:

[ValidateSet('us','eu','oc','ca')]

Should correctly be:

[ValidateSet('app','us2','eu','oc','ca')]