Remove contributors from package.json

Author: Lars-Magnus Skog

package.json

@@ -2,22 +2,6 @@
   "name": "level-errors",
   "description": "Error types for LevelUP",
   "version": "2.0.0",
-  "contributors": [
-    "Rod Vagg <r@va.gg> (https://github.com/rvagg)",
-    "John Chesley <john@chesl.es> (https://github.com/chesles/)",
-    "Jake Verbaten <raynos2@gmail.com> (https://github.com/raynos)",
-    "Dominic Tarr <dominic.tarr@gmail.com> (https://github.com/dominictarr)",
-    "Max Ogden <max@maxogden.com> (https://github.com/maxogden)",
-    "Lars-Magnus Skog <ralphtheninja@riseup.net> (https://github.com/ralphtheninja)",
-    "David Björklund <david.bjorklund@gmail.com> (https://github.com/kesla)",
-    "Julian Gruber <julian@juliangruber.com> (https://github.com/juliangruber)",
-    "Paolo Fragomeni <paolo@async.ly> (https://github.com/hij1nx)",
-    "Anton Whalley <anton.whalley@nearform.com> (https://github.com/No9)",
-    "Matteo Collina <matteo.collina@gmail.com> (https://github.com/mcollina)",
-    "Pedro Teixeira <pedro.teixeira@gmail.com> (https://github.com/pgte)",
-    "James Halliday <mail@substack.net> (https://github.com/substack)",
-    "Jarrett Cruger <jcrugzz@gmail.com> (https://github.com/jcrugzz)"
-  ],
   "repository": {
     "type": "git",
     "url": "https://github.com/level/errors.git"