Remove F# web app hosts file

src/Microsoft.DotNet.Web.ProjectTemplates/content/StarterWeb-FSharp/.template.config/vs-2017.3.host.json

@@ -1,32 +0,0 @@
-{
-  "$schema": "http://json.schemastore.org/vs-2017.3.host",
-  "name": {
-    "text": "Web Application (Model-View-Controller)",
-    "package": "{0CD94836-1526-4E85-87D3-FB5274C5AFC9}",
-    "id": "1015"
-  },
-  "description": {
-    "text": "A project template for creating an ASP.NET Core application with example ASP.NET Core MVC Views and Controllers. This template can also be used for RESTful HTTP services.",
-    "package": "{0CD94836-1526-4E85-87D3-FB5274C5AFC9}",
-    "id": "1016"
-  },
-  "order": 300,
-  "icon": "vs-2017.3/WebApplication.png",
-  "learnMoreLink": "https://go.microsoft.com/fwlink/?LinkID=784881",
-  "uiFilters": [ "oneaspnet" ],
-  "supportsDocker": true,
-  "isApi": false,
-  "useBrowserLink": true,
-  "ports": [
-    {
-      "name": "HttpPort",
-      "useHttps": false
-    },
-    {
-      "name": "HttpsPort",
-      "useHttps": true
-    }
-  ],
-  "azureReplyUrlPortName": "HttpsPort",
-  "minFullFrameworkVersion": "4.6.1"
-}