chore(deps): update dependency rolldown to v1.0.0-beta.9-commit.43425a0

Author: renovate[bot]

package.json

@@ -94,7 +94,7 @@
     "eslint": "^9.27.0",
     "fast-glob": "^3.3.3",
     "prettier": "^3.5.3",
-    "rolldown": "1.0.0-beta.8-commit.534fde3",
+    "rolldown": "1.0.0-beta.9-commit.43425a0",
     "rollup": "^4.41.0",
     "tinyglobby": "^0.2.13",
     "tsdown": "^0.11.12",