Added laravel 11 support

Laravel 10 support (#175)

Co-authored-by: Rohan Sakhale <[email protected]>

Fixed: Unsupported operand types: int - string in PHP 8 (#163)

Add laravel 9 support

Prepare 9.1.0

Update composer.json

Release version 8.1

Update keywords

Added Laravel 6.0 support

Added hashids/hashids 4.0 support