Add support for rustywind fixer (#4477)

autoload/ale/fix/registry.vim

@@ -600,6 +600,11 @@ let s:default_registry = {
 \       'function': 'ale#fixers#pycln#Fix',
 \       'suggested_filetypes': ['python'],
 \       'description': 'remove unused python import statements',
+\   },
+\   'rustywind': {
+\       'function': 'ale#fixers#rustywind#Fix',
+\       'suggested_filetypes': ['html'],
+\       'description': 'Sort Tailwind CSS classes',
 \   }
 \}