Add "Trial of the Scorching Sands" web event

Author: Tibowl

src/data/events.json

@@ -1797,6 +1797,15 @@
         "img": "https://cdn.discordapp.com/attachments/363438260514455552/1020312668294352936/unknown.png",
         "reminder": "end"
     },
+    {
+        "name": "\"Trial of the Scorching Sands!\" Web Event",
+        "type": "Web",
+        "link": "https://www.hoyolab.com/article/9182888",
+        "img": "https://upload-os-bbs.hoyolab.com/upload/2022/09/23/38d3971667386553bc49adc3d1022bd7_1057831102389576067.jpg",
+        "start": "2022-09-23 12:00:00",
+        "end": "2022-09-28 23:59:00",
+        "reminder": "end"
+    },
     {
         "name": "3.2 Maintenance",
         "type": "Maintenance",