### Description of the change Adds an 'extraContainers' parameter. ### Benefits Users will be able to run sidecar containers as required by their environment. ### Possible drawbacks N/A ### Applicable issues - Fixes #696 ### Checklist - [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: https://gitea.com/gitea/helm-chart/pulls/697 Reviewed-by: justusbunsi <[email protected]> Co-authored-by: rossigee <[email protected]> Co-committed-by: rossigee <[email protected]>