Bump tsdown from 0.22.3 to 0.22.4

Bumps [tsdown](https://github.com/rolldown/tsdown) from 0.22.3 to 0.22.4.
- [Release notes](https://github.com/rolldown/tsdown/releases)
- [Commits](https://github.com/rolldown/tsdown/compare/v0.22.3...v0.22.4)

---
updated-dependencies:
- dependency-name: tsdown
  dependency-version: 0.22.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/osc/package.json

@@ -33,7 +33,7 @@
   "devDependencies": {
     "@types/node": "24.5.2",
     "rimraf": "6.1.3",
-    "tsdown": "0.22.3",
+    "tsdown": "0.22.4",
     "typescript": "7.0.2"
   },
   "main": "./dist/index.cjs",