build(deps): bump tsx from 4.19.3 to 4.19.4 in /templates (#10651)

Bumps [tsx](https://github.com/privatenumber/tsx) from 4.19.3 to 4.19.4.
- [Release notes](https://github.com/privatenumber/tsx/releases)
- [Changelog](https://github.com/privatenumber/tsx/blob/master/release.config.cjs)
- [Commits](privatenumber/tsx@v4.19.3...v4.19.4)

---
updated-dependencies:
- dependency-name: tsx
  dependency-version: 4.19.4
  dependency-type: direct:production
  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]

templates/package-lock.json

@@ -37,7 +37,7 @@
     "lunr-languages": "^1.14.0",
     "mathjax": "^3.2.2",
     "mermaid": "^11.6.0",
-    "tsx": "^4.19.3"
+    "tsx": "^4.19.4"
   },
   "devDependencies": {
     "@types/lunr": "^2.3.7",