fix(css): Remove --minify flag from content-server build-css step

Because:
* This flag is causing multiple selectors with an asterisk to not work, as it strips out a needed space. We already perform some minification on Settings which does not use this flag

This commit:
* Removes the --minify option in content-server's build-css step

closes FXA-9167, closes FXA-9170

packages/fxa-content-server/package.json

@@ -5,7 +5,7 @@
   "scripts": {
     "prebuild": "yarn l10n-prime && yarn copy-local-config && yarn check-local-config ",
     "build": "yarn build-l10n && yarn build-css && yarn build-js",
-    "build-css": "NODE_ENV=production tailwindcss --postcss -i ./app/styles/tailwind.css -o ./app/styles/tailwind.out.css --minify",
+    "build-css": "NODE_ENV=production tailwindcss --postcss -i ./app/styles/tailwind.css -o ./app/styles/tailwind.out.css",
     "build-js": "NODE_ENV=production grunt build",
     "build-l10n": "yarn l10n-create-json",
     "check-local-config": "node scripts/check-local-config",