fix(deps): update dependency tsdown to ^0.17.0 (#2353)

Author: renovate[bot]

.changeset/dependencies-GH-2353.md

@@ -0,0 +1,6 @@
+---
+"@sanity/tsdown-config": minor
+"@sanity/parse-package-json": patch
+---
+
+fix(deps): update dependency tsdown to ^0.17.0

packages/@sanity/tsdown-config/package.json

@@ -56,7 +56,7 @@
     "vitest": "catalog:"
   },
   "peerDependencies": {
-    "tsdown": "^0.16.8",
+    "tsdown": "^0.17.0",
     "typescript": "5.8.x || 5.9.x"
   },
   "engines": {