chore(deps): update dependency js-yaml to v3.14.2 [security]

Author: renovate[bot]

package.json

@@ -55,7 +55,7 @@
     "ignore-sync": "3.1.0",
     "jest": "26.6.3",
     "jest-circus": "26.6.3",
-    "js-yaml": "3.14.1",
+    "js-yaml": "3.14.2",
     "mockttp": "1.2.0",
     "prettier": "2.2.1",
     "rimraf": "3.0.2",