Bump js-yaml from 3.12.0 to 3.13.1

Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 3.12.0 to 3.13.1.
- [Release notes](https://github.com/nodeca/js-yaml/releases)
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodeca/js-yaml/compare/3.12.0...3.13.1)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -31,7 +31,7 @@
     "eslint": "^5.7.0",
     "eslint-config-i-am-meticulous": "^11.0.0",
     "husky": "^1.2.0",
-    "jsdom": "^16.5.0",
+    "jsdom": "^11.5.1",
     "jsdom-global": "^3.0.2",
     "lint-staged": "^8.1.0",
     "npmpub": "^3.1.0",