build(deps-dev): bump orchestra/testbench from 9.11.0 to 10.3.0

Bumps [orchestra/testbench](https://github.com/orchestral/testbench) from 9.11.0 to 10.3.0.
- [Release notes](https://github.com/orchestral/testbench/releases)
- [Changelog](https://github.com/orchestral/testbench/blob/10.x/CHANGELOG-10.x.md)
- [Commits](orchestral/testbench@v9.11.0...v10.3.0)

---
updated-dependencies:
- dependency-name: orchestra/testbench
  dependency-version: 10.3.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

composer.json

@@ -27,7 +27,7 @@
   "require-dev": {
     "laravel/pint": "^1.14",
     "nunomaduro/collision": "^8.1.1||^7.10.0",
-    "orchestra/testbench": "^9.11",
+    "orchestra/testbench": "^10.3",
     "pestphp/pest": "^3.7",
     "phpstan/phpstan-phpunit": "^2.0",
     "phpunit/phpunit": "^11",