bump dev deps

Author: sindresorhus

package.json

@@ -42,7 +42,7 @@
   "devDependencies": {
     "mocha": "*",
     "stream-assert": "^2.0.2",
-    "temp-write": "^1.1.2",
+    "temp-write": "^2.1.0",
     "xo": "*"
   }
 }