Update event docs to include new Olive events

[bmtcril]

Some new events have been added in Olive that should also be represented in the event reference docs here: https://docs.openedx.org/en/latest/developers/references/internal_data_formats/index.html

The new events are listed here: https://edx--2093.org.readthedocs.build/projects/open-edx-release-notes/en/2093/olive.html#researcher-data-experiences

And details on the events are here: https://docs.google.com/spreadsheets/d/1YoOWlodw6lutfI-8pDZDRIOqjo6J9D5L2SuENn-mXmQ/edit?usp=sharing

Some research will need to be done to get the details of each event, but it shouldn't be too bad.

AC:

• [ ] A PR has been merged adding the new events to docs.openedx.org

[Ian2012]

assign me

[Ian2012]

The PR has been created. I think there are some details that I'm missing but it's a good start: https://github.com/openedx/docs.openedx.org/pull/319

The information was extracted from the following PR:

• https://github.com/openedx/edx-platform/pull/30983
• https://github.com/openedx/edx-platform/pull/31049
• https://github.com/openedx/edx-platform/pull/30964

[bmtcril]

Looks good, I merged it! Going to call this done.