Bump hugo-extended from 0.113.0 to 0.115.4

Bumps [hugo-extended](https://github.com/jakejarvis/hugo-extended) from 0.113.0 to 0.115.4.
- [Commits](jakejarvis/hugo-extended@v0.113.0...v0.115.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "autoprefixer": "^10.4.14",
-    "hugo-extended": "0.113.0",
+    "hugo-extended": "0.115.4",
     "postcss-cli": "^10.1.0"
   }
 }