chore: bump tsx from 4.15.4 to 4.15.6 (#2831)

Bumps [tsx](https://github.com/privatenumber/tsx) from 4.15.4 to 4.15.6.
- [Release notes](https://github.com/privatenumber/tsx/releases)
- [Changelog](https://github.com/privatenumber/tsx/blob/master/release.config.cjs)
- [Commits](privatenumber/tsx@v4.15.4...v4.15.6)

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

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

packages/library-legacy/package.json

@@ -119,7 +119,7 @@
     "sinon-chai": "^3.7.0",
     "start-server-and-test": "^2.0.4",
     "tslib": "^2.6.3",
-    "tsx": "^4.15.4",
+    "tsx": "^4.15.6",
     "typedoc": "^0.25.13"
   }
 }