Bundle postcss-load-config v4 with the standalone CLI

It’s not possible to intercept the `await import(…)` used by newer versions

Author: thecrypticace

standalone-cli/package-lock.json

@@ -23,6 +23,7 @@
     "jest": "^27.5.1",
     "move-file-cli": "^3.0.0",
     "pkg": "^5.8.1",
+    "postcss-load-config": "^4.0.2",
     "rimraf": "^3.0.2",
     "tailwindcss": "file:.."
   },

standalone-cli/package.json

@@ -18,6 +18,11 @@ let localModules = {
   },
   '@tailwindcss/typography': require('@tailwindcss/typography'),
 
+  // This force-loads the v4 version instead of the v6 one at the repo root
+  'postcss-load-config': require('postcss-load-config'),
+  'postcss-load-config/src/options': require('postcss-load-config/src/options'),
+  'postcss-load-config/src/plugins': require('postcss-load-config/src/plugins'),
+
   // These are present to allow them to be specified in the PostCSS config file
   autoprefixer: require('autoprefixer'),
   tailwindcss: require('tailwindcss'),