chore(deps): pin dependencies

Author: renovate-bot

package.json

@@ -42,14 +42,14 @@
     "which": "^1.3.1"
   },
   "devDependencies": {
-    "npm-lifecycle": "^2.1.0",
-    "nyc": "^14.1.0",
-    "sinon": "^7.3.2",
-    "standard": "^12.0.1",
-    "standard-version": "^6.0.1",
-    "tap": "^13.1.2",
-    "weallbehave": "^1.2.0",
-    "weallcontribute": "^1.0.8"
+    "npm-lifecycle": "2.1.1",
+    "nyc": "14.1.1",
+    "sinon": "7.5.0",
+    "standard": "12.0.1",
+    "standard-version": "6.0.1",
+    "tap": "13.1.11",
+    "weallbehave": "1.2.0",
+    "weallcontribute": "1.0.9"
   },
   "files": [
     "index.js",