Add more authors to author_config file

lib/config/author_config.yml

@@ -16,6 +16,9 @@ fer:
 jeanine:
   link: https://thoughtbot.com/blog/authors/jeanine-soterwood
 
+joelq:
+  link: https://thoughtbot.com/blog/authors/joel-quenneville
+
 matheus:
   link: https://thoughtbot.com/blog/authors/matheus-richard
 
@@ -28,12 +31,18 @@ neilson:
 remy:
   link: https://thoughtbot.com/blog/authors/remy-hannequin
 
+sara.lima:
+  link: https://thoughtbot.com/blog/authors/sarah-lima
+
 seanpdoyle:
   link: https://thoughtbot.com/blog/authors/sean-doyle
 
 spolito:
   link: https://thoughtbot.com/blog/authors/steve-polito
 
+stefanni:
+  link: https://www.stefannibrasil.me/
+
 summer:
   link: https://github.com/thoughtbot-summer