bug #19928 [Validator] Update IpValidatorTest data set with a valid r…

…eserved IP (jakzal)

This PR was merged into the 2.7 branch.

Discussion
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[Validator] Update IpValidatorTest data set with a valid reserved IP

| Q             | A
| ------------- | ---
| Branch?       | 2.7
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #19885
| License       | MIT
| Doc PR        | -

The validator uses PHP filter which was recently fixed (see https://bugs.php.net/bug.php?id=72972).

Commits
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86a151c [Validator] Update IpValidatorTest data set with a valid reserved IP

src/Symfony/Component/Validator/Tests/Constraints/IpValidatorTest.php

@@ -218,7 +218,7 @@ public function getInvalidReservedIpsV4()
     {
         return array(
             array('0.0.0.0'),
-            array('224.0.0.1'),
+            array('240.0.0.1'),
             array('255.255.255.255'),
         );
     }