chore: Add rector cache to workflows and template rector.php

Author: samsonasik

rector.php

@@ -2,6 +2,7 @@
 
 declare(strict_types=1);
 
+use Rector\Caching\ValueObject\Storage\FileCacheStorage;
 use Rector\CodeQuality\Rector\BooleanAnd\SimplifyEmptyArrayCheckRector;
 use Rector\CodeQuality\Rector\Class_\CompleteDynamicPropertiesRector;
 use Rector\CodeQuality\Rector\Empty_\SimplifyEmptyCheckOnEmptyArrayRector;
@@ -50,6 +51,12 @@
 
     $rectorConfig->parallel();
 
+     // Github action cache
+     $rectorConfig->cacheClass(FileCacheStorage::class);
+     if (is_dir('/tmp')) {
+         $rectorConfig->cacheDirectory('/tmp/rector');
+     }
+
     // The paths to refactor (can also be supplied with CLI arguments)
     $rectorConfig->paths([
         __DIR__ . '/src/',