chore(dependencies): upgraded phpstan banned code and dependencies

.gitignore

@@ -1,2 +1,3 @@
 /vendor/
 .php_cs.cache
+composer.lock

CHANGELOG.md

@@ -12,6 +12,7 @@ master
 * CI: add php version 7.4 at nightly
 * Upgrade symfony/framework-bundle version to fix security issue
 * Adapted ImmutableTabsType and its test class to new Sonata form component (fixed namespace and inheritance)
+* Upgraded ekino/phpstan-banned-code to 0.3 and upgraded its dependencies
 
 v0.0.1
 ------

composer.json

@@ -21,12 +21,14 @@
     "symfony/framework-bundle": "^3.4 || ^4.4"
   },
   "require-dev": {
-    "ekino/phpstan-banned-code": "^0.2",
+    "ekino/phpstan-banned-code": "^0.3",
     "friendsofphp/php-cs-fixer": "^2.16",
-    "phpstan/phpstan-phpunit": "^0.11",
+    "localheinz/composer-normalize": "^1.3",
+    "phpstan/phpstan-phpunit": "^0.12",
     "phpunit/phpunit": "^7.2",
     "sensiolabs/security-checker": "^5.0",
-    "symfony/phpunit-bridge": "^5.0.3"
+    "symfony/phpunit-bridge": "^5.0.3",
+    "symfony/var-dumper": "^4.3"
   },
   "autoload": {
     "psr-4": {

src/Controller/PageAdminController.php

@@ -90,7 +90,6 @@ public function composeContainerShowAction(Request $request = null): Response
         $blockServices = $this->blockServiceManager->getServicesByContext('sonata_page_bundle', false);
 
         // Filter service using the template configuration
-        /** @var Page $page */
         if ($page = $block->getPage()) {
             $template  = $this->templateManager->get($page->getTemplateCode());
             $container = $template->getContainer($block->getSetting('code'));