Merge pull request #103 from tronsha/update/scssphp

Update scssphp to 1.9.0 close #102

Author: Macavity

composer.json

@@ -13,7 +13,7 @@
     "php": "^7.3|^8.0",
     "ext-dom": "*",
     "ext-libxml": "*",
-    "scssphp/scssphp": "1.4.0",
+    "scssphp/scssphp": "1.9",
     "squizlabs/php_codesniffer": "^3.3",
     "ramsey/uuid": "^3.8"
   },