chore: update contributors

Author: daviddias

package.json

@@ -52,6 +52,7 @@
   },
   "contributors": [
     "David Dias <daviddias.p@gmail.com>",
+    "Dmitriy Ryajov <dryajov@gmail.com>",
     "Enrico Marino <enrico.marino@email.com>",
     "Friedel Ziegelmayer <dignifiedquire@gmail.com>",
     "Haad <haadcode@users.noreply.github.com>",
@@ -61,6 +62,7 @@
     "Nicolás Santángelo <santangelonicolas@gmail.com>",
     "Pedro Teixeira <i@pgte.me>",
     "Richard Littauer <richard.littauer@gmail.com>",
+    "Ryan Bell <ryan@piing.net>",
     "Stephen Whitmore <stephen.whitmore@gmail.com>",
     "greenkeeperio-bot <support@greenkeeper.io>",
     "haad <haad@headbanggames.com>",