Upgrade to Hugo 0.120.4, which include security patch (#246)

Author: chalin

package.json

@@ -9,14 +9,14 @@
   "bugs": "https://github.com/google/docsy-example/issues",
   "spelling": "cSpell:ignore HTMLTEST precheck postbuild -",
   "scripts": {
-    "_build": "npm run _hugo-dev",
+    "_build": "npm run _hugo-dev --",
     "_check:links": "echo IMPLEMENTATION PENDING for check-links; echo",
     "_hugo": "hugo --cleanDestinationDir",
     "_hugo-dev": "npm run _hugo -- -e dev -DFE",
     "_serve": "npm run _hugo-dev -- --minify serve",
     "build:preview": "npm run _hugo-dev -- --minify --baseURL \"${DEPLOY_PRIME_URL:-/}\"",
     "build:production": "npm run _hugo -- --minify",
-    "build": "npm run _build",
+    "build": "npm run _build -- ",
     "check:links:all": "HTMLTEST_ARGS= npm run _check:links",
     "check:links": "npm run _check:links",
     "clean": "rm -Rf public/* resources",
@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "autoprefixer": "^10.4.14",
-    "hugo-extended": "0.120.3",
+    "hugo-extended": "0.120.4",
     "postcss-cli": "^10.1.0"
   }
 }