Laravel 10 / PHP 8.1 support

[paceband]

Laravel 10 / PHP 8.1 support

[plakhin]

This is already addressed by #223

[jackkitley]

Problem 1
- torann/geoip 3.0.1 requires php ^7.2 -> your php version (8.2.2) does not satisfy that requirement.
- torann/geoip[3.0.2, ..., 3.0.3] require illuminate/support ^8.0 -> found illuminate/support[v8.0.0, ..., 8.x-dev] but these were not loaded, likely because it conflicts with another require.
- torann/geoip 3.0.4 requires illuminate/cache ^8.0|^9.0 -> found illuminate/cache[v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev] but these were not loaded, likely because it conflicts with another require.
- jamesmills/laravel-timezone 1.13.0 requires torann/geoip ^3.0 -> satisfiable by torann/geoip[3.0.1, 3.0.2, 3.0.3, 3.0.4].
- Root composer.json requires jamesmills/laravel-timezone ^1.13.0 -> satisfiable by jamesmills/laravel-timezone[1.13.0].