Removing live reload seems to speed up in dev container on codespaces.

Author: RossBugginsNHS

docs/package.json

@@ -12,7 +12,7 @@
   "private": true,
   "scripts": {
     "build": "JEKYLL_ENV=production bundle exec jekyll build --trace --config _config.yml,_config.version.yml",
-    "debug": "JEKYLL_ENV=development BUNDLE_GEMFILE=Gemfile bundle exec jekyll serve --config _config.yml,_config.dev.yml,_config.version.yml --limit_posts 100 --trace --livereload"
+    "debug": "JEKYLL_ENV=development BUNDLE_GEMFILE=Gemfile bundle exec jekyll serve --config _config.yml,_config.dev.yml,_config.version.yml --limit_posts 100 --trace"
   },
   "version": "1.0.0"
 }