Bump the external-dependencies group with 2 updates (#2314)

Bumps the external-dependencies group with 2 updates: [punycode](https://github.com/mathiasbynens/punycode.js) and [tldts](https://github.com/remusao/tldts).


Updates `punycode` from 2.3.0 to 2.3.1
- [Release notes](https://github.com/mathiasbynens/punycode.js/releases)
- [Commits](mathiasbynens/punycode.js@v2.3.0...v2.3.1)

Updates `tldts` from 6.0.17 to 6.0.18
- [Release notes](https://github.com/remusao/tldts/releases)
- [Changelog](https://github.com/remusao/tldts/blob/master/CHANGELOG.md)
- [Commits](remusao/tldts@v6.0.17...v6.0.18)

---
updated-dependencies:
- dependency-name: punycode
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: external-dependencies
- dependency-name: tldts
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: external-dependencies
...

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

package.json

@@ -82,8 +82,8 @@
         "nanohtml": "^1.10.0",
         "normalize.scss": "0.1.0",
         "privacy-test-pages": "github:duckduckgo/privacy-test-pages#1.2.2",
-        "punycode": "2.3.0",
-        "tldts": "^6.0.17",
+        "punycode": "2.3.1",
+        "tldts": "^6.0.18",
         "web-ext": "^7.8.0",
         "zod": "^3.22.4"
     },

packages/privacy-grade/package.json

@@ -13,7 +13,7 @@
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "tldts": "^6.0.17"
+    "tldts": "^6.0.18"
   },
   "devDependencies": {
     "esbuild": "^0.19.5"