minor symfony#28742 Added LB translation for symfony#27993 (UUID validator message translation) (mweimerskirch)

This PR was merged into the 2.8 branch.

Discussion
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Added LB translation for symfony#27993 (UUID validator message translation)

| Q             | A
| ------------- | ---
| Branch?       | 2.8 (symfony#27993 also targeted 2.8)
| Bug fix?      | n/a
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | symfony#27993
| License       | MIT

Commits
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d3a43e0 Added LB translation for symfony#27993 (UUID validator message translation)

Author: fabpot

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

@@ -318,6 +318,10 @@
                 <source>Error</source>
                 <target>Feeler</target>
             </trans-unit>
+            <trans-unit id="83">
+                <source>This is not a valid UUID.</source>
+                <target>Dëst ass keng gëlteg UUID.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>