Move Johanna to the alumni section

Author: julienrf

_data/team-members.yml

@@ -242,7 +242,7 @@ members:
     twitter: 
     photo: /resources/img/johanna.jpeg
     contact_for: [communication]
-    active: true
+    active: false
   - member: lucas
     name: Lucas Nouguier
     title: Intern