Remove contributors from package.json (#21815)

package.json

@@ -23,23 +23,6 @@
   },
   "license": "Apache-2.0",
   "author": "Rashid Khan <[email protected]>",
-  "contributors": [
-    "Chris Cowan <[email protected]>",
-    "Court Ewing <[email protected]>",
-    "Jim Unger <[email protected]>",
-    "Joe Fleming <[email protected]>",
-    "Jon Budzenski <[email protected]>",
-    "Juan Thomassie <[email protected]>",
-    "Khalah Jones-Golden <[email protected]>",
-    "Lee Drengenberg <[email protected]>",
-    "Lukas Olson <[email protected]>",
-    "Matt Bargar <[email protected]>",
-    "Nicolás Bevacqua <[email protected]>",
-    "Shelby Sturgis <[email protected]>",
-    "Spencer Alger <[email protected]>",
-    "Tim Sullivan <[email protected]>",
-    "Yuri Astrakhan <[email protected]>"
-  ],
   "scripts": {
     "preinstall": "node ./preinstall_check",
     "kbn": "node scripts/kbn",