minor #34583 [DependencyInjection] skip test on incompatible PHP versions (xabbuh)

This PR was merged into the 4.4 branch.

Discussion
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[DependencyInjection] skip test on incompatible PHP versions

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       |
| License       | MIT
| Doc PR        |

Commits
-------

986cfc6580 skip test on incompatible PHP versions

src/Symfony/Component/DependencyInjection/Tests/Compiler/CheckTypeDeclarationsPassTest.php

@@ -392,7 +392,10 @@ class CheckTypeDeclarationsPassTest extends TestCase
         $this->addToAssertionCount(1);
     }
 
-    public function testProcessSuccessWhenPassingDefintionForObjectType()
+    /**
+     * @requires PHP 7.2
+     */
+    public function testProcessSuccessWhenPassingDefinitionForObjectType()
     {
         $container = new ContainerBuilder();