minor symfony#14098 [Validator] Fixed grammar in Hungarian translation (1ed)

This PR was merged into the 2.3 branch.

Discussion
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[Validator] Fixed grammar in Hungarian translation

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

Corrected translation coming from symfony#11778

Commits
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5f133b3 [Validator] Fixed grammar in Hungarian translation

Author: fabpot

src/Symfony/Component/Validator/Resources/translations/validators.hu.xlf

@@ -36,7 +36,7 @@
             </trans-unit>
             <trans-unit id="9">
                 <source>This field was not expected.</source>
-                <target>Ez a mező nem számítottak.</target>
+                <target>Nem várt mező.</target>
             </trans-unit>
             <trans-unit id="10">
                 <source>This field is missing.</source>