chore: bump tsdown from 0.17.2 to 0.18.3 (#8252)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jason Dent <[email protected]>
Co-authored-by: Jason Dent <[email protected]>

Author: dependabot[bot]

package.json

@@ -134,7 +134,7 @@
     "shx": "^0.4.0",
     "ts-node": "^10.9.2",
     "ts2mjs": "^4.0.0",
-    "tsdown": "^0.17.2",
+    "tsdown": "^0.18.3",
     "tslib": "^2.8.1",
     "tsup": "^8.5.1",
     "typescript": "~5.9.3",