Add evaluation results on the 3.0.0 config and test split of cnn_dailymail

Beep boop, I am a bot from Hugging Face's automatic model evaluator 👋!\
Your model has been evaluated on the 3.0.0 config and test split of the [cnn_dailymail](https://huggingface.co/datasets/cnn_dailymail) dataset by @Jomon07 , using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-eval-cnn_dailymail-3.0.0-98a820-1924665124).\
Accept this pull request to see the results displayed on the [Hub leaderboard](https://huggingface.co/spaces/autoevaluate/leaderboards?dataset=cnn_dailymail).\
Evaluate your model on more datasets [here](https://huggingface.co/spaces/autoevaluate/model-evaluator?dataset=cnn_dailymail).

README.md

@@ -19,23 +19,23 @@ model-index:
     metrics:
     - name: ROUGE-1
       type: rouge
-      value: 41.2808
+      value: 41.2311
       verified: true
     - name: ROUGE-2
       type: rouge
-      value: 18.6853
+      value: 18.6648
       verified: true
     - name: ROUGE-L
       type: rouge
-      value: 28.191
+      value: 28.1598
       verified: true
     - name: ROUGE-LSUM
       type: rouge
-      value: 38.0871
+      value: 38.0543
       verified: true
     - name: loss
       type: loss
-      value: 2.3451855182647705
+      value: 2.352957010269165
       verified: true
     - name: gen_len
       type: gen_len