Needs approval from an approver in each of these files:
- ~~[OWNERS](https://github.com/opendatahub-io/notebooks/blob/2023b/OWNERS)~~ [harshad16]
Approvers can indicate their approval by writing `/approve` in a comment
Approvers can cancel approval by writing `/approve cancel` in a comment
This is a cherry pick of the following PRs: #546, #561 and #611.