Bump helmet from 4.5.0 to 5.0.0 (#795)

Bumps [helmet](https://github.com/helmetjs/helmet) from 4.5.0 to 5.0.0.
- [Release notes](https://github.com/helmetjs/helmet/releases)
- [Changelog](https://github.com/helmetjs/helmet/blob/main/CHANGELOG.md)
- [Commits](https://github.com/helmetjs/helmet/commits)

---
updated-dependencies:
- dependency-name: helmet
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

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

Author: dependabot[bot]

package.json

@@ -74,7 +74,7 @@
     "express": "^4.17.2",
     "express-formidable": "^1.2.0",
     "express-rate-limit": "^5.5.1",
-    "helmet": "^4.5.0",
+    "helmet": "^5.0.0",
     "jsonwebtoken": "^8.5.1",
     "morgan": "^1.10.0",
     "multer": "^1.4.4",

yarn.lock

@@ -3367,10 +3367,10 @@ has@^1.0.3:
   dependencies:
     function-bind "^1.1.1"
 
-helmet@*, helmet@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/helmet/-/helmet-4.5.0.tgz#da5a75d30cbd9f60628e9463a85dc7725806c2ea"
-  integrity sha512-GfxdTaKarneWOpxmiVb/1YsY+fIwDOxVUGrvNEM1MC8W6Z2PREfkXiWF4XHQdvkyXwUTHuY4DRwB0uH/Q6BVyQ==
+helmet@*, helmet@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/helmet/-/helmet-5.0.0.tgz#3084c827f51b3c7680cfe99d5d8f29ec39a74fb9"
+  integrity sha512-wCuTCJZnEKXagvjcZiAnXkzS4lh8mTJ/JhhC5XjH5vPvSzzX/8Y88u6mfE3F66itB6UIA7uZEekXJsbdFTOiPw==
 
 highlight.js@^10.7.1:
   version "10.7.3"