Add trade desk as gold sponsor

Author: derekxu04

Diff for: frontend/src/assets/sponsors/ttd.png

@@ -67,6 +67,14 @@
     "name": "Neara",
     "website": "https://neara.com/"
   },
+  {
+    "alt_text": "The Trade Desk",
+    "description": "https://careers.thetradedesk.com/",
+    "level": "G",
+    "logo": "ttd.png",
+    "name": "The Trade Desk",
+    "website": "https://careers.thetradedesk.com/"
+  },
   {
     "alt_text": "Safety Culture",
     "description": "https://safetyculture.com/",

Diff for: frontend/src/assets/sponsors_mini_2024.json

@@ -223,12 +223,12 @@ h2 {
 }
 
 .large-logo {
-  max-width: 300px;
-  max-height: 200px;
+  max-width: 225px;
+  max-height: 175px;
 }
 
 .mid-logo {
-  max-width: 250px;
+  max-width: 200px;
   max-height: 150px;
 }