AC-6945::Resolve the pr commentss

Author: glo71317

src/Operation/DiXml/VirtualTypeChanged.php

@@ -29,7 +29,7 @@ class VirtualTypeChanged extends Operation
      *
      * @var int
      */
-    protected $level = Level::PATCH;
+    protected $level = Level::MAJOR;
 
     /**
      * Operation message.

src/Operation/DiXml/VirtualTypeRemoved.php

@@ -29,7 +29,7 @@ class VirtualTypeRemoved extends Operation
      *
      * @var int
      */
-    protected $level = Level::PATCH;
+    protected $level = Level::MAJOR;
 
     /**
      * Operation message.

src/Operation/SystemXml/FieldAdded.php

@@ -25,7 +25,7 @@ class FieldAdded extends AbstractOperation
     /**
      * @var int
      */
-    protected $level = Level::PATCH;
+    protected $level = Level::MINOR;
 
     /**
      * @var string