BAP-21019: Switch to PSR-12 coding standard except explicit constants…

… visibility requirement (#35883)

- used PSR-12 except required visibility for constants
- updated php-cs-fixer config
- added doc block comments for changed classes
- updated php-semver-checker

src/Oro/Bundle/AlternativeCheckoutBundle/Condition/OrderTotalLimit.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Condition;

src/Oro/Bundle/AlternativeCheckoutBundle/DependencyInjection/OroAlternativeCheckoutExtension.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\DependencyInjection;

src/Oro/Bundle/AlternativeCheckoutBundle/EventListener/QuantityToOrderConditionListener.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\EventListener;

src/Oro/Bundle/AlternativeCheckoutBundle/Migrations/Data/Demo/ORM/UpdateAlternativeCheckoutWorkflowStatus.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Migrations\Data\Demo\ORM;

src/Oro/Bundle/AlternativeCheckoutBundle/Migrations/Data/ORM/UpdateWorkflowsPermissions.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Migrations\Data\ORM;

src/Oro/Bundle/AlternativeCheckoutBundle/Migrations/Schema/OroAlternativeCheckoutBundleInstaller.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Migrations\Schema;

src/Oro/Bundle/AlternativeCheckoutBundle/OroAlternativeCheckoutBundle.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle;

src/Oro/Bundle/AlternativeCheckoutBundle/Tests/Functional/Controller/Frontend/OrderControllerTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Tests\Functional\Controller\Frontend;

src/Oro/Bundle/AlternativeCheckoutBundle/Tests/Functional/Controller/WorkflowDefinitionControllerTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Tests\Functional\Controller;

src/Oro/Bundle/AlternativeCheckoutBundle/Tests/Functional/DataFixtures/LoadQuoteAlternativeCheckoutsData.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Tests\Functional\DataFixtures;

src/Oro/Bundle/AlternativeCheckoutBundle/Tests/Functional/DataFixtures/LoadQuoteAlternativeCheckoutsSubtotalsData.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Tests\Functional\DataFixtures;

src/Oro/Bundle/AlternativeCheckoutBundle/Tests/Functional/DataFixtures/LoadTranslations.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Tests\Functional\DataFixtures;

src/Oro/Bundle/AlternativeCheckoutBundle/Tests/Functional/Entity/Repository/CheckoutRepositoryTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Tests\Functional\Entity\Repository;

src/Oro/Bundle/AlternativeCheckoutBundle/Tests/Unit/EventListener/QuantityToOrderConditionListenerTest.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace Oro\Bundle\AlternativeCheckoutBundle\Tests\Unit\EventListener;