Upgrade orchestra/testbench to version 8.4.0#21

depfu[bot] wants to merge 1 commit intomainvlados/laravel-blade-crawler-detect:mainfrom

depfu/update/composer/orchestra/testbench-8.4.0vlados/laravel-blade-crawler-detect:depfu/update/composer/orchestra/testbench-8.4.0Copy head branch name to clipboard