Rename entity_test module to avoid the conflict with the one from core

tests/Kernel/EntityRevisionLogTraitTest.php

@@ -19,7 +19,7 @@ class EntityRevisionLogTraitTest extends KernelTestBase {
   /**
    * {@inheritdoc}
    */
-  public static $modules = ['entity', 'entity_test', 'user', 'system'];
+  public static $modules = ['entity', 'entity_module_test', 'user', 'system'];
 
   /**
    * {@inheritdoc}

tests/modules/entity_test/src/Entity/EntityWithRevisionLog.php → tests/modules/entity_module_test/src/Entity/EntityWithRevisionLog.php

@@ -2,10 +2,10 @@
 
 /**
  * @file
- * Contains \Drupal\entity_test\Entity\EntityWithRevisionLog.
+ * Contains \Drupal\entity_module_test\Entity\EntityWithRevisionLog.
  */
 
-namespace Drupal\entity_test\Entity;
+namespace Drupal\entity_module_test\Entity;
 
 use Drupal\Core\Entity\ContentEntityBase;
 use Drupal\Core\Entity\EntityTypeInterface;