Update people.yml to add correct link to pic

Author: daharoni

_data/people.yml

@@ -2,7 +2,7 @@ daniel:
   name: Daniel Aharoni
   department: Department of Neurology, UCLA
   email: daharoni@mednet.ucla.edu
-  image: daniel.png
+  image: DAharoni.jpg
   links:
     - icon: fa-brands fa-orcid
       link: https://orcid.org/0000-0003-4931-8514