Apply fixes from StyleCI

Author: StyleCIBot

src/Illuminate/Cache/Console/PruneStaleTagsCommand.php

@@ -3,7 +3,6 @@
 namespace Illuminate\Cache\Console;
 
 use Illuminate\Cache\CacheManager;
-use Illuminate\Cache\RedisStore;
 use Illuminate\Console\Command;
 use Symfony\Component\Console\Attribute\AsCommand;
 use Symfony\Component\Console\Input\InputArgument;

src/Illuminate/Cache/FailoverStore.php

@@ -3,7 +3,6 @@
 namespace Illuminate\Cache;
 
 use Illuminate\Cache\Events\CacheFailedOver;
-use Illuminate\Cache\RedisStore;
 use Illuminate\Contracts\Cache\LockProvider;
 use Illuminate\Contracts\Events\Dispatcher;
 use RuntimeException;