build: update build scripts

Author: mrholek

package.json

@@ -53,7 +53,7 @@
     "docs-build": "hugo --cleanDestinationDir --enableGitInfo",
     "docs-compile": "npm run docs-build",
     "docs-vnu": "node build/vnu-jar.js",
-    "docs-lint": "npm-run-all --aggregate-output --parallel docs-vnu docs-linkinator docs-spellcheck",
+    "docs-lint": "npm run docs-vnu",
     "docs-serve": "hugo server --port 9001 --disableFastRender",
     "docs-serve-only": "npx sirv-cli _gh_pages --port 9001",
     "lockfile-lint": "lockfile-lint --allowed-hosts npm --allowed-schemes https: --empty-hostname false --type npm --path package-lock.json",