chore: update contributors

Author: daviddias

package.json

@@ -76,9 +76,10 @@
     "Francisco Baio Dias <xicombd@gmail.com>",
     "Friedel Ziegelmayer <dignifiedquire@gmail.com>",
     "Greenkeeper <support@greenkeeper.io>",
+    "Pedro Teixeira <i@pgte.me>",
     "Richard Littauer <richard.littauer@gmail.com>",
     "Stephen Whitmore <stephen.whitmore@gmail.com>",
     "jbenet <juan@benet.ai>",
     "nginnever <ginneversource@gmail.com>"
   ]
-}
+}