Enhancement: Generate ODT file to convert into a Google doc for review

[apinnick]

Sometimes the RNs are not reviewed as carefully as I would like because it is harder to review Jira fields than a regular PR or MR. I have been using pandoc to create an ODT file, which I convert into a Google doc. Google docs are good for collaboration between stakeholders and writers.

I wrote a GitLab CI job to convert the 'internal.html' file generated by aCoRNs into an ODT file, but the user experience (downloading a zip file of the artifact) is not great. It would be better to integrate the ODT build into aCoRNs, so here is my POC.