Update CITATION.cff

Author: StevenClontz

CITATION.cff

@@ -9,6 +9,11 @@ message: >-
 type: dataset
 authors:
   - given-names: The pi-Base Community
+  - family-names: Clontz
+    given-names: Steven
+    orcid: https://orcid.org/0000-0002-4938-4274
+  - family-names: Dabbs
+    given-names: James
 repository-code: 'https://github.com/pi-base/data'
 url: 'https://topology.pi-base.org/'
 abstract: A community database of topological counterexamples