build(deps-dev): bump laravel-echo from 2.3.0 to 2.6.1

Bumps [laravel-echo](https://github.com/laravel/echo) from 2.3.0 to 2.6.1.
- [Release notes](https://github.com/laravel/echo/releases)
- [Changelog](https://github.com/laravel/echo/blob/2.x/CHANGELOG.md)
- [Commits](laravel/echo@v2.3.0...v2.6.1)

---
updated-dependencies:
- dependency-name: laravel-echo
  dependency-version: 2.6.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -10,7 +10,7 @@
         "@tailwindcss/postcss": "^4.2.1",
         "@tailwindcss/typography": "^0.5.19",
         "axios": "^1.13.6",
-        "laravel-echo": "^2.3.0",
+        "laravel-echo": "^2.6.1",
         "laravel-vite-plugin": "^2.1.0",
         "postcss": "^8.5.31",
         "postcss-nesting": "^14.0.0",