In AO CouchbaseCluster configuration, CPU resources must be strings

https://docs.couchbase.com/operator/2.0/reference-couchbasecluster.html

The documentation of CouchbaseCluster resource configuration suggests, that CPU limits must be specified as integers:

resources:
limits:
cpu: 4
memory: 8Gi
requests:
cpu: 2
memory: 8Gi

However when trying to create the cluster, the K8S requests to provide them as strings, e.g. cpu: "4"