Bump the npm group across 2 directories with 1 update

Bumps the npm group with 1 update in the / directory: [tsx](https://github.com/privatenumber/tsx).
Bumps the npm group with 1 update in the /example directory: [tsx](https://github.com/privatenumber/tsx).


Updates `tsx` from 4.20.6 to 4.21.0
- [Release notes](https://github.com/privatenumber/tsx/releases)
- [Changelog](https://github.com/privatenumber/tsx/blob/master/release.config.cjs)
- [Commits](privatenumber/tsx@v4.20.6...v4.21.0)

Updates `tsx` from 4.20.6 to 4.21.0
- [Release notes](https://github.com/privatenumber/tsx/releases)
- [Changelog](https://github.com/privatenumber/tsx/blob/master/release.config.cjs)
- [Commits](privatenumber/tsx@v4.20.6...v4.21.0)

---
updated-dependencies:
- dependency-name: tsx
  dependency-version: 4.21.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm
- dependency-name: tsx
  dependency-version: 4.21.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm
...

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

Author: dependabot[bot]

example/package.json

@@ -33,7 +33,7 @@
     "eslint-plugin-promise": "^7.2.1",
     "jiti": "^2.6.1",
     "tslib": "^2.8.1",
-    "tsx": "^4.20.6",
+    "tsx": "^4.21.0",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.48.0",
     "vite-tsconfig-paths": "^5.1.4",

package/package.json

@@ -53,7 +53,7 @@
     "eslint-plugin-import": "^2.32.0",
     "eslint-plugin-promise": "^7.2.1",
     "jiti": "^2.6.1",
-    "tsx": "^4.20.6",
+    "tsx": "^4.21.0",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.48.0",
     "vitest": "^4.0.14"