deps: bump devDeps

Author: zkat

package-lock.json

@@ -74,15 +74,15 @@
   },
   "devDependencies": {
     "benchmark": "^2.1.4",
-    "chalk": "^2.3.1",
-    "cross-env": "^5.1.3",
-    "nyc": "^11.4.1",
+    "chalk": "^2.3.2",
+    "cross-env": "^5.1.4",
+    "nyc": "^11.6.0",
     "require-inject": "^1.4.2",
     "safe-buffer": "^5.1.1",
-    "standard": "^10.0.3",
+    "standard": "^11.0.1",
     "standard-version": "^4.3.0",
     "tacks": "^1.2.2",
-    "tap": "^11.1.0",
+    "tap": "^11.1.3",
     "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.8"
   },