Your requirements could not be resolved to an installable set of packages.
Problem 1
- Only one of these can be installed: laravel/framework[v6.0.0, ..., 6.x-dev], illuminate/support[v5.8.0, ..., 5.8.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev, v10.0.0, ..., 10.x-dev]. laravel/framework replaces illuminate/support and thus cannot coexist with it.
- laravel/scout v6.0.0 requires illuminate/support ~5.4 -> satisfiable by illuminate/support[v5.8.0, ..., 5.8.x-dev].
- Root composer.json requires laravel/scout 6 -> satisfiable by laravel/scout[v6.0.0].
- Root composer.json requires laravel/framework 6.* -> satisfiable by laravel/framework[v6.0.0, ..., 6.x-dev].