Merge "COVID-19 Vaccine Not Done" projects

[lucyb]

At the request of @LiamHart-hub, this project: https://jobs.opensafely.org/covid-19-vaccine-not-done/

Needs merging into:

48 https://jobs.opensafely.org/staff/projects/covid-vaccine-not-done/

This involves:

• [ ] Updating the status and description to included the linked paper
• [ ] Moving the workspaces and repos
• [ ] Not changing Helen's role on project 48 (she should be a member only)
• [ ] Doing something (TBC) about the old project

[iaindillingham]

@iaindillingham to ask Liam whether he still needs this work to be completed.