Allow tolerations and priorityClassName Configuration in Helm Chart

[nagano-hirofumi-16]

I am currently using Oracle Kubernetes Engine (OKE) and have configured taints on each NodePool to manage pod scheduling efficiently. Unfortunately, the current Helm chart does not support the configuration of tolerations or priorityClassName.
This limitation prevents us from deploying the oci-secret-store-secrets-store-csi-driver on nodes with these taints and from assigning the necessary priority class to ensure that our critical services are prioritized appropriately in our cluster scheduling.

Could you please enhance the Helm chart to allow users to directly specify both tolerations and priorityClassName settings in the values.yaml file?