[docs] Document the purpose of, and how to update, the worker VM base image#15272
Open
cjllanwarne wants to merge 9 commits into
Open
[docs] Document the purpose of, and how to update, the worker VM base image#15272cjllanwarne wants to merge 9 commits into
cjllanwarne wants to merge 9 commits into
![graphite-app[bot]](https://avatars.githubusercontent.com/in/158384?v=4&size=32){kind=avatar}