docfx_project/docfx.json: add public/** + versions.json to resource.files

Author: Chris-Wolfgang

docfx_project/docfx.json

@@ -34,9 +34,11 @@
         "files": [
           "logo.svg",
           "apple-touch-icon.png",
-          "favicon.ico",
           "favicon.svg",
-          "images/**"
+          "favicon.ico",
+          "images/**",
+          "public/**",
+          "versions.json"
         ]
       }
     ],