chore(deps-dev): bump tsdown from 0.18.4 to 0.22.7

Bumps [tsdown](https://github.com/rolldown/tsdown) from 0.18.4 to 0.22.7.
- [Release notes](https://github.com/rolldown/tsdown/releases)
- [Commits](rolldown/tsdown@v0.18.4...v0.22.7)

---
updated-dependencies:
- dependency-name: tsdown
  dependency-version: 0.22.7
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

acidify-core-js/package.json

@@ -28,7 +28,7 @@
     "fflate": "^0.8.2"
   },
   "devDependencies": {
-    "tsdown": "^0.18.0",
+    "tsdown": "^0.22.7",
     "typescript": "^5.9.3"
   }
 }