Bump hugo-extended from 0.147.6 to 0.147.8

Bumps [hugo-extended](https://github.com/jakejarvis/hugo-extended) from 0.147.6 to 0.147.8.
- [Commits](jakejarvis/hugo-extended@v0.147.6...v0.147.8)

---
updated-dependencies:
- dependency-name: hugo-extended
  dependency-version: 0.147.8
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -37,7 +37,7 @@
   "devDependencies": {
     "autoprefixer": "^10.4.21",
     "cross-env": "^7.0.3",
-    "hugo-extended": "0.147.6",
+    "hugo-extended": "0.147.8",
     "postcss-cli": "^11.0.1",
     "rtlcss": "^4.3.0"
   },