chore(deps): bump js-yaml from 3.14.0 to 4.0.0 (#2920)

* chore(deps): bump js-yaml from 3.14.0 to 4.0.0

Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 3.14.0 to 4.0.0.
- [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/3.14.0...4.0.0)

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

* fix(src/node): replace yaml.safeLoad with load

Also update @types/yaml to ^4.0.0.

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Akash Satheesan <akash@coder.com>

package.json

@@ -39,7 +39,7 @@
     "@types/cookie-parser": "^1.4.2",
     "@types/express": "^4.17.8",
     "@types/http-proxy": "^1.17.4",
-    "@types/js-yaml": "^3.12.3",
+    "@types/js-yaml": "^4.0.0",
     "@types/node": "^12.12.7",
     "@types/parcel-bundler": "^1.12.1",
     "@types/pem": "^1.9.5",
@@ -84,7 +84,7 @@
     "express": "^5.0.0-alpha.8",
     "http-proxy": "^1.18.0",
     "httpolyglot": "^0.1.2",
-    "js-yaml": "^3.13.1",
+    "js-yaml": "^4.0.0",
     "limiter": "^1.1.5",
     "node-fetch": "^2.6.1",
     "pem": "^1.14.2",