chore(deps): update dependency svgo to v4

Author: renovate[bot]

packages/index/package.json

@@ -31,7 +31,7 @@
         "prettier": "3.6.2",
         "rimraf": "6.0.1",
         "sass": "1.93.2",
-        "svgo": "^3",
+        "svgo": "^4.0.0",
         "typescript": "5.9.3"
     },
     "dependencies": {