testing updating mac build

[ahnitz]

Standard information about the request

This is a: bug fix, new feature, efficiency update, other (please describe)

This change affects: the offline search, the live search, inference, PyGRB

This change changes: documentation, result presentation / plotting, scientific output

This change: has appropriate unit tests, follows style guidelines (See e.g. PEP8), has been proposed using the contribution guidelines

This change will: break current functionality, require additional dependencies, require a new release, other (please describe)

Motivation

Contents

Links to any issues or associated PRs

Testing performed

Additional notes

• [ ] The author of this pull request confirms they will adhere to the code of conduct

[titodalcanton]

@ahnitz I noticed that macos-12 is going to be dropped soon, so I took the liberty of rebasing this branch on master. If you agree I can push it here.

[ahnitz]

@titodalcanton Please go ahead. I'm also testing out a simpler change in #4922.

[ahnitz]

#4922 supersedes this for now.