build(deps): bump laravel/framework from 8.20.1 to 8.26.1

Bumps [laravel/framework](https://github.com/laravel/framework) from 8.20.1 to 8.26.1.
- [Release notes](https://github.com/laravel/framework/releases)
- [Changelog](https://github.com/laravel/framework/blob/8.x/CHANGELOG-8.x.md)
- [Commits](laravel/framework@v8.20.1...v8.26.1)

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

Author: dependabot[bot]