chore: add kemal to humans.txt (supabase#37372)

This adds myself to the humans.txt as part of the onboarding tasks.

Co-authored-by: kemal <[email protected]>

Author: kemaldotearth

apps/docs/public/humans.txt

@@ -65,6 +65,7 @@ Kang Ming Tay
 Karan S
 Karlo Ison
 Katerina Skroumpelou
+Kemal Y
 Kevin Brolly
 Kevin Grüneberg
 Lakshan Perera