Upgrade js-yaml to 4.X (#3623)

package.json

@@ -207,7 +207,7 @@
     "http-proxy": "^1.18.1",
     "immer": "^9.0.6",
     "joi": "^17.4.2",
-    "js-yaml": "^3.14.0",
+    "js-yaml": "^4.1.0",
     "jsdom": "^16.7.0",
     "jsonpath": "^1.1.1",
     "lodash": "^4.17.15",
@@ -277,7 +277,7 @@
     "@types/html-webpack-plugin": "^3.2.6",
     "@types/http-proxy": "^1.17.7",
     "@types/jest": "^26.0.24",
-    "@types/js-yaml": "^3.12.4",
+    "@types/js-yaml": "^4.0.2",
     "@types/jsdom": "^16.2.13",
     "@types/jsonpath": "^0.2.0",
     "@types/lodash": "^4.14.155",