Add gpt2 to eval queue

gpt2_eval_request_False_bfloat16_Original.json

@@ -0,0 +1,15 @@
+{
+    "model": "gpt2",
+    "base_model": null,
+    "revision": "607a30d783dfa663caf39e06633721c8d4cfcd7e",
+    "precision": "bfloat16",
+    "params": 0.137,
+    "architectures": "GPT2LMHeadModel",
+    "weight_type": "Original",
+    "status": "PENDING",
+    "submitted_time": "2024-06-09T14:44:11Z",
+    "model_type": "gpt2",
+    "job_id": -1,
+    "job_start_time": null,
+    "use_chat_template": false
+}