minor symfony#59444 [Validator] Update Chinese (zh-TW) translations (Link1515)

This PR was merged into the 6.4 branch.

Discussion
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[Validator] Update Chinese (zh-TW) translations

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        | Fix symfony#53285
| License       | MIT

Commits
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c211921 chore: update Chinese (zh-TW) translations

Author: nicolas-grekas

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

@@ -468,7 +468,7 @@
             </trans-unit>
             <trans-unit id="120">
                 <source>This value is not a valid slug.</source>
-                <target state="needs-review-translation">此值不是有效的 slug。</target>
+                <target>這個數值不是有效的 slug。</target>
             </trans-unit>
         </body>
     </file>