removed plcbudle plc.madebydanny.uk (i'm daily driving linux so i need it)

src/instances.json

···
 		"url": "https://plc.nyxt.dev"
 	},
 	{
-		"url": "https://plc.madebydanny.uk",
-		"country": "US",
-		"maintainer": "@madebydanny.uk"
-	},
-	{
 		"url": "https://plc.tartarus.us"
 	},
 	{