Merge pull request #18917 from github/repo-sync

repo sync

Author: Octomerger

data/reusables/github-actions/supported-github-runners.md

@@ -1,6 +1,7 @@
 | Virtual environment | YAML workflow label |
 | --------------------|---------------------|
 | Windows Server 2019 | `windows-latest` or `windows-2019` |
+| Windows Server 2016 | `windows-2016` |
 | Ubuntu 20.04 | `ubuntu-latest` or `ubuntu-20.04` |
 | Ubuntu 18.04 | `ubuntu-18.04` |
 | Ubuntu 16.04 | `ubuntu-16.04` |