Merge pull request #5981 from Brenduns/add-mde-repository-as-dependant-repo

Adding a cross-repository dependancy to support collaboration via Inc…

Author: johne2021

.openpublishing.publish.config.json

@@ -46,6 +46,12 @@
       "branch": "master",
       "branch_mapping": {}
     },
+    {
+      "path_to_root": "mde",
+      "url": "https://github.com/MicrosoftDocs/microsoft-365-docs-pr/",
+      "branch": "master",
+      "branch_mapping": {}
+    },
     {
       "path_to_root": "_themes.pdf",
       "url": "https://github.com/Microsoft/templates.docs.msft.pdf",