Do the prep work needed to make this repo public - [x] #48 - [x] Verify credscan/policheck/etc. - [x] Enforce all branch protection rules - [x] [OSS approval](https://dev.azure.com/ossmsft/Reviews/_workitems/edit/43475) - [x] https://github.com/microsoft/vscode-docker/pull/3982 - [x] Final reviews