added 2 new images

src/data/leadership.yml

@@ -69,6 +69,7 @@
   department: Engineering
 - name: Esther L.
   position: Co-Assistant Director of Machining
+  image: https://stuypulse.nyc3.cdn.digitaloceanspaces.com/site/img/leadership/EstherL.png
   description: The Assistant Machinist is to be familiar with all aspects of machining and be ready to assume the jobs of Director of Machining if necessary.
   department: Engineering
 - name: Tracy Y.
@@ -102,7 +103,7 @@
 - name: Gary J.
   position: Director of Media
   description: The Director of Media is responsible for the creation of all visual and media content for our social media platforms. They are also responsible for taking pictures and videos at all team events. They are to work alongside the Director of Public Relations to create necessary content. The DoM is also responsible for leading and educating the members of the media team.
-  image: https://stuypulse.nyc3.cdn.digitaloceanspaces.com/site/img/leadership/GaryJ.JPG
+  image: https://stuypulse.nyc3.cdn.digitaloceanspaces.com/site/img/leadership/GaryJ.png
   department: Business
 - name: Justin M.
   position: Director of Strategy