Ignore .github changes in repo (#2711)

Colin Robertson · web-flow · commit 6fcafe8e211f · 2020-02-29T17:01:43.000-08:00
Adding on my own recognizance as repo admin, for repo maintenance.
diff --git a/.gitignore b/.gitignore
@@ -6,6 +6,8 @@ _themes/
 _themes.MSDN.Modern/
 _themes.VS.Modern/
 
+# Ignore local configuration changes
+.github/
 .openpublishing.buildcore.ps1
 .vscode/
 
