Trivy-Operator helmchart does not allow adding labels for serviceaccount

[butenhoff-encoway]

Hello, im currently trying to deploy trivy inside our AKS Cluster and im using a managed aks registry.
Given the following documentation, the service account needs the label:

• azure.workload.identity/use: "true"
  The helmchart does not offer any way to add any label to the serviceaccount, as can be seen here:
  https://github.com/aquasecurity/trivy-operator/blob/main/deploy/helm/templates/serviceaccount.yaml

Am I overlooking anything or is this a bug / oversight in the helmchart?