remove unresponsive sites from demo list

Server/utils/demoMonitors.json

@@ -239,10 +239,6 @@
     "name": "Do It Yourself",
     "url": "https://doityourself.com"
   },
-  {
-    "name": "Donkey Car",
-    "url": "https://donkeycar.com"
-  },
   {
     "name": "draw.io",
     "url": "https://drawio.com"
@@ -323,10 +319,6 @@
     "name": "Fix It Club",
     "url": "https://fixitclub.com"
   },
-  {
-    "name": "FlexJobs",
-    "url": "https://flexjobs.com"
-  },
   {
     "name": "Flightradar24",
     "url": "https://flightradar24.com"
@@ -335,10 +327,6 @@
     "name": "FlowCV ",
     "url": "https://flowcv.com"
   },
-  {
-    "name": "Foco Clipping",
-    "url": "https://fococlipping.com"
-  },
   {
     "name": "Font Squirrel",
     "url": "https://fontsquirrel.com"
@@ -639,10 +627,6 @@
     "name": "MediaFire",
     "url": "https://mediafire.com"
   },
-  {
-    "name": "Mind Mup",
-    "url": "https://mindmup.com"
-  },
   {
     "name": "Mixlr",
     "url": "https://mixlr.com"
@@ -1003,10 +987,7 @@
     "name": "Starkey Comics",
     "url": "https://starkeycomics.com"
   },
-  {
-    "name": "Startups List",
-    "url": "https://startups-list.com"
-  },
+
   {
     "name": "Statista",
     "url": "https://statista.com"