Improve a bit ASP detection (#2470)

Url can end is `.asp` and not only `.aspx`,
as on http://www.assemblee-nationale.fr/15/cr-cdef/17-18/c1718070.asp

src/apps.json

@@ -6034,8 +6034,8 @@
       "html": "<input[^>]+name=\"__VIEWSTATE",
       "icon": "Microsoft ASP.NET.png",
       "implies": "IIS\\;confidence:50",
-      "url": "\\.aspx(?:$|\\?)",
+      "url": "\\.aspx?(?:$|\\?)",
-      "website": "http://www.asp.net"
+      "website": "https://www.asp.net"
     },
     "Microsoft Excel": {
       "cats": [