2022-12-02: Updated APPUiO Cloud Kubernetes objects quota and improved fair use ratio warnings

[simu]

We've rolled out an additional quota which limits the number of Kubernetes Jobs which can exist per namespace. The new quota defaults to 150 jobs per namespace. If you create jobs manually, please make sure that you're cleaning up completed jobs, for example by setting .spec.ttlSecondsAfterFinished in the Job manifests (see also the Kubernetes documentation). If you're using CronJob objects to generate Jobs, the default configuration already ensures that only a fixed number of completed Jobs is kept around.

Additionally, we've improved the fair use ratio warnings shown for namespaces whose workloads don't adhere to the CPU memory ratio of the zone. The new improved warnings differentiate between different node classes (see #53) to ensure that you'll get accurate warnings on the cloudscale.ch LPG 2 zone, if you're using both node classes in a single namespace.