### Description of the change Adds support for setting priorityClassName on the Gitea pod. ### Benefits Users can take advantage of https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/ with Gitea. ### Applicable issues - fixes #429 ### Checklist <!-- [Place an '[X]' (no spaces) in all applicable fields. Please remove unrelated fields.] --> - [x] Parameters are documented in the `values.yaml` and added to the `README.md` using [readme-generator-for-helm](https://github.com/bitnami-labs/readme-generator-for-helm) Reviewed-on: gitea/helm-chart#430 Reviewed-by: pat-s <pat-s@noreply.gitea.io> Co-authored-by: Casey Buto <cbuto@d2iq.com> Co-committed-by: Casey Buto <cbuto@d2iq.com>