chore: update contributors

Author: alanshaw

package.json

@@ -109,6 +109,7 @@
     "Fil <fil@rezo.net>",
     "Francisco Baio Dias <xicombd@gmail.com>",
     "Friedel Ziegelmayer <dignifiedquire@gmail.com>",
+    "Gar <gar+gh@danger.computer>",
     "Gavin McDermott <gavinmcdermott@gmail.com>",
     "Greenkeeper <support@greenkeeper.io>",
     "Haad <haadcode@users.noreply.github.com>",
@@ -137,6 +138,7 @@
     "Mithgol <getgit@mithgol.ru>",
     "Nuno Nogueira <nunofmn@gmail.com>",
     "Oli Evans <oli@tableflip.io>",
+    "Orie Steele <orie@ohs.io>",
     "Pedro Teixeira <i@pgte.me>",
     "Pete Thomas <pete@xminusone.net>",
     "Richard Littauer <richard.littauer@gmail.com>",