Merge pull request #227799 from sdgilley/sdg-update-freq

add update frequency metadata

Author: v-dirichards

docfx.json

@@ -1205,6 +1205,9 @@
         "articles/cost-management-billing/**/*.yml": "Microsoft Cost Management",
         "articles/azure-center-sap-solutions/*.md": "Azure Center for SAP solutions",
         "articles/azure-center-sap-solutions/*.yml": "Azure Center for SAP solutions"
+      },
+      "ms.custom": {
+        "articles/machine-learning/v1/*.md": "UpdateFrequency5"
       }
     },
     "template": [