Revert changes to default appsettings.json

src/Umbraco.Web.UI.NetCore/appsettings.json

@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "umbracoDbDSN": "Server=(LocalDB)\\Umbraco;Database=Netcore;Integrated Security=true"
+    "umbracoDbDSN": ""
   },
   "Serilog": {
     "MinimumLevel": {
@@ -25,8 +25,7 @@
         "HideTopLevelNodeFromPath": true,
         "UmbracoPath": "~/umbraco",
         "TimeOutInMinutes": 20,
-        "UseHttps": false,
-        "Id": "ddc95ed0-565b-4a63-bcdc-841f312f3e12"
+        "UseHttps": false
       },
       "Hosting": {
         "Debug": false
@@ -43,7 +42,7 @@
         "version": "637432008251409860"
       },
       "Security": {
-        "KeepUserLoggedIn": true,
+        "KeepUserLoggedIn": false,
         "UsernameIsEmail": true,
         "HideDisabledUsersInBackoffice": false,
         "UserPassword": {