update leaderboard JSON files with finalized model parameters

leaderboard/gemini_2.5_pro.json

@@ -0,0 +1,14 @@
+{
+    "model": "gemini_2.5_pro",
+    "base_model": "",
+    "revision": "main",
+    "private": false,
+    "precision": "float16",
+    "weight_type": "Original",
+    "status": "FINISHED",
+    "submitted_time": "2023-11-21T18:10:08Z",
+    "model_type": "🟢 : pretrained",
+    "likes": 0,
+    "params": 0.1,
+    "license": "custom"
+}