Bump should from 1.2.2 to 13.2.3

Bumps [should](https://github.com/shouldjs/should.js) from 1.2.2 to 13.2.3.
- [Release notes](https://github.com/shouldjs/should.js/releases)
- [Changelog](https://github.com/shouldjs/should.js/blob/master/History.md)
- [Commits](shouldjs/should.js@1.2.2...13.2.3)

---
updated-dependencies:
- dependency-name: should
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -19,6 +19,6 @@
   "devDependencies": {
     "conventional-changelog": "^1.1.10",
     "mocha": "^3.2.0",
-    "should": "~1.2.1"
+    "should": "~13.2.3"
   }
 }