Update CITATION.cff

CITATION.cff

@@ -1,7 +1,24 @@
-@misc{anthony2024cookbook,
-    title = {{The EleutherAI Model Training Cookbook}},
-    author = {Anthony, Quentin and Schoelkopf, Hailey and Biderman, Stella},
-    howpublished = {GitHub Repo},
-    url = {https://github.com/EleutherAI/cookbook},
-    year = 2024
-}
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Anthony"
+  given-names: "Quentin"
+- family-names: "Schoelkopf"
+  given-names: "Hailey"
+- family-names: "Biderman"
+  given-names: "Stella"
+title: "The EleutherAI Model Training Cookbook"
+version: 0.0.1
+date-released: 2024-01-01
+url: "https://github.com/EleutherAI/cookbook/"
+preferred-citation:
+  type: article
+  - family-names: "Anthony"
+    given-names: "Quentin"
+  - family-names: "Schoelkopf"
+    given-names: "Hailey"
+  - family-names: "Biderman"
+    given-names: "Stella"
+  journal: "GitHub Repo"
+  title: "The EleutherAI Model Training Cookbook"
+  year: 2024