build(deps-dev): bump tsx from 3.12.7 to 3.12.8 in /single-pool/js (#5188)

Bumps [tsx](https://github.com/esbuild-kit/tsx) from 3.12.7 to 3.12.8.
- [Release notes](https://github.com/esbuild-kit/tsx/releases)
- [Commits](privatenumber/tsx@v3.12.7...v3.12.8)

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

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

Author: dependabot[bot]

single-pool/js/package.json

@@ -14,7 +14,7 @@
         "eslint-plugin-prettier": "^5.0.0",
         "solana-bankrun": "^0.1.1",
         "ts-node": "^10.9.1",
-        "tsx": "^3.12.7",
+        "tsx": "^3.12.8",
         "typescript": "^5.2.2"
     },
     "dependencies": {