Bump helmet from 4.2.0 to 4.3.1 (#1654)

Bumps [helmet](https://github.com/helmetjs/helmet) from 4.2.0 to 4.3.1.
- [Release notes](https://github.com/helmetjs/helmet/releases)
- [Changelog](https://github.com/helmetjs/helmet/blob/main/CHANGELOG.md)
- [Commits](helmetjs/helmet@v4.2.0...v4.3.1)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

package.json

@@ -42,7 +42,7 @@
     "express": "^4.17.1",
     "express-sitemap": "^1.8.0",
     "express-sslify": "^1.2.0",
-    "helmet": "^4.2.0",
+    "helmet": "^4.3.1",
     "js-yaml": "^3.14.1",
     "mime": "^2.4.7",
     "morgan": "^1.10.0",