Fix code style (php-cs-fixer)

src/Repository/IlluminateTenantRepository.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Repository;
 
 use Illuminate\Database\Eloquent\Builder;

src/Repository/TenantRepository.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Repository;
 
 use Stancl\Tenancy\Contracts\Tenant;

src/Resolvers/CachedTenantResolver.php

@@ -23,7 +23,7 @@ class CachedTenantResolver implements TenantResolver
         return $this->cache->remember(
             key: $this->getCacheKey(...$args),
             ttl: $this->ttl,
-            callback: fn() => $this->tenantResolver->resolve(...$args)
+            callback: fn () => $this->tenantResolver->resolve(...$args)
         );
     }