Add Zenodo data link in dataset card (#8)

- Add Zenodo data link in dataset card (41af3326204fe1c8c97dcfcdab24c05fd2c02c2a)
- Use Zenodo DOI instead (7f87fe84a8b6676639b39319d4ebd6afc3ae165c)

README.md

@@ -316,6 +316,7 @@ config_names:
 - **Homepage:** https://wandb.ai/github/CodeSearchNet/benchmark
 - **Repository:** https://github.com/github/CodeSearchNet
 - **Paper:** https://arxiv.org/abs/1909.09436
+- **Data:** https://doi.org/10.5281/zenodo.7908468
 - **Leaderboard:** https://wandb.ai/github/CodeSearchNet/benchmark/leaderboard
 
 ### Dataset Summary
@@ -464,4 +465,4 @@ Each example in the dataset has is extracted from a GitHub repository, and each
 
 ### Contributions
 
-Thanks to [@SBrandeis](https://github.com/SBrandeis) for adding this dataset.
+Thanks to [@SBrandeis](https://github.com/SBrandeis) for adding this dataset.