Bump hugo-extended from 0.139.3 to 0.139.4

Bumps [hugo-extended](https://github.com/jakejarvis/hugo-extended) from 0.139.3 to 0.139.4.
- [Commits](https://github.com/jakejarvis/hugo-extended/compare/v0.139.3...v0.139.4)

---
updated-dependencies:
- dependency-name: hugo-extended
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -37,7 +37,7 @@
   "devDependencies": {
     "autoprefixer": "^10.4.20",
     "cross-env": "^7.0.3",
-    "hugo-extended": "0.139.3",
+    "hugo-extended": "0.139.4",
     "postcss-cli": "^11.0.0",
     "rtlcss": "^4.3.0"
   },