chore: update contributors

Author: daviddias

package.json

@@ -65,8 +65,10 @@
     "Kevin Simper <kevin.simper@gmail.com>",
     "Marius Darila <marius.darila@gmail.com>",
     "Matt Zumwalt <matt@databindery.com>",
+    "Michael Garvin <gar+gh@danger.computer>",
     "Michael Muré <batolettre@gmail.com>",
     "Nicolás Santángelo <santangelonicolas@gmail.com>",
+    "Oli Evans <oli@tableflip.io>",
     "Pedro Teixeira <i@pgte.me>",
     "Richard Littauer <richard.littauer@gmail.com>",
     "Richard Schneider <makaretu@gmail.com>",