chore(package): update escape-string-regexp to version 3.0.0

Author: greenkeeper[bot]

package.json

@@ -31,7 +31,7 @@
     "conventional-changelog-eslint": "^3.0.0",
     "conventional-changelog-express": "^2.0.0",
     "conventional-changelog-jshint": "^2.0.0",
-    "escape-string-regexp": "^2.0.0",
+    "escape-string-regexp": "^3.0.0",
     "fs-extra": "^9.0.0",
     "nyc": "^15.0.0",
     "proxyquire": "^2.1.0",