Update the README to point to current CI builds (#4338)

README.md

@@ -3,7 +3,14 @@
 This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [[email protected]](mailto:[email protected]) with any additional questions or comments.
 
-[![Build status](https://ci.appveyor.com/api/projects/status/onshefxnc4g4pv87/branch/staging?svg=true)](https://ci.appveyor.com/project/PowerShell/powershell-docs/branch/staging)
+[live-badge]: https://powershell.visualstudio.com/PowerShell-Docs/_apis/build/status/PowerShell-Docs-CI?branchName=live
+[staging-badge]: https://powershell.visualstudio.com/PowerShell-Docs/_apis/build/status/PowerShell-Docs-CI?branchName=staging
+
+## Build Status
+
+| Live Branch | Staging Branch |
+|:------------|:---------------|
+| [![live-badge][]][live-badge] | [![staging-badge][]][staging-badge]
 
 ## PowerShell Documentation