Yolov8 support with ROI and tracking

[antoniomtz]

PR Checklist

• [x] Added label to the Pull Request for easier discoverability and search
• [x] Commit Message meets guidelines as indicated in the URL https://github.com/intel-retail/loss-prevention/blob/main/CONTRIBUTING.md
• [ ] Every commit is a single defect fix and does not mix feature addition or changes
• [ ] Unit Tests have been added for new changes
• [ ] Updated Documentation as relevant to the changes
• [ ] All commented code has been removed
• [ ] If you've added a dependency, you've ensured license is compatible with repository license and clearly outlined the added dependency.
• [ ] PR change contains code related to security
• [ ] PR introduces changes that breaks compatibility with other modules (If YES, please provide details below)

What are you changing?

Issue this PR will close

close: #issue_number

Anything the reviewer should know when reviewing this PR?

1. make build (required)
2. make download-models
3. make INPUTSRC=https://github.com/intel-iot-devkit/sample-videos/raw/master/people-detection.mp4 PIPELINE_SCRIPT=yolov8s_roi.sh run-render-mode

If the there are associated PRs in other repositories, please link them here (i.e. intel-retail/loss-prevention )