Create separate AKS namespace per product

[ootneim]

Create a AKS namespace per product and connect the pods to the product namespace.
Today all (most) pods are runnng in the default namespace,

• Studio
• Autorisasjon
• Filescan
• Hendelser
• Varsling

[bengtfredh]

Maybe this can be combined with migrate from daemonset to deployment - and follow up with autoscaling

[acn-sbuad]

DNS will be changed when we change the namespace, so ingress route will need to be looked at. And access to secrets in the cluster will also need to be reviewed. Consult team Altinn Infrastructure before making these changes