[jakartaee-spec-project-leads] Additional steps for getting to a final r

[Scott Stark <starksm64@xxxxxxxxx>]

The JESP Ops guide has the full set of steps needed to complete a Jakarta release. There are some additional steps beyond the creation of the PRs against the spec committee repo that need to be done on the Eclipse dev process side of the house. These were not detailed in the single page set of steps at https://wiki.eclipse.org/How_to_Prepare_API_Projects_to_Jakarta_EE_8_Release, so I have added them after the current step to create the 2 PRs against the spec committee specifications repo.

Note that there is also a spreadsheet that leads should be keeping updated with the progress of a release. This has been updated to include these additional steps as well. That sheet is available here, and should be accessible by anyone with the link:

https://docs.google.com/spreadsheets/d/1Cb3o4CPEX-rG0utS5CD9Z6XzsAtO2rYFx_-ZFnizz-A