* Use ghcr.io/cirruslabs/macos-tahoe-base:latest
* CI: "Test on Sequoia" can be named just "Test"
* integration-test: can use latest requests now that the bug is fixed
* Document XL Cirrus Runners
Also tried to put everything about Cirrus Runners in one place rather than having the information spreaded between https://tart.run and https://github.com/apps/cirrus-runners.
Plus updated docs to use Sonoma.
* Apply suggestions from code review
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
---------
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>