Update docfx.json

Author: JasonWHowell

docfx.json

@@ -691,6 +691,7 @@
         "articles/ai-services/personalizer/**/*.*": "None",
         "articles/ai-services/qnamaker/**/*.*": "None",
         "articles/ai-services/LUIS/**/*.*": "None",
+        "articles/aks/*.*": "GitHub",
         "articles/aks/**/*.*": "GitHub",
         "articles/azure-monitor/**/*.*": "None",
         "articles/advisor/**/*.*": "None",