Update humans.txt.yaml (actions#75)

Author: brittanyellich

humans.txt.yaml

@@ -25,6 +25,7 @@ humans:
 - name: "Beth Brennan"
 - name: "Bethany Janos"
 - name: "Brian Cristante"
+- name: "Brittany Ellich"
 - name: "Bryan MacFarlane"
 - name: "Cameron Booth"
 - name: "Catherine Osadciw"
@@ -48,6 +49,7 @@ humans:
   alum: true
 - name: "Iheanyi Ekechukwu"
   alum: true
+- name: "Isaac Shalom"
 - name: "Jacob Wallraff"
 - name: "Jason Long"
   alum: true