minor #38782 [Validator] Add missing Czech translations (Lukáš Holeczy)

This PR was merged into the 3.4 branch.

Discussion
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[Validator] Add missing Czech translations

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | #38735
| License       | MIT

This PR adds missing Czech validator translations.

Commits
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eaff84418f [Validator] Add missing czech translations

Author: derrabus

Resources/translations/validators.cs.xlf

@@ -382,6 +382,10 @@
                 <source>Each element of this collection should satisfy its own set of constraints.</source>
                 <target>Každý prvek v této kolekci musí splňovat svá vlastní omezení.</target>
             </trans-unit>
+            <trans-unit id="99">
+                <source>This value is not a valid International Securities Identification Number (ISIN).</source>
+                <target>Tato hodnota není platné mezinárodní identifikační číslo cenného papíru (ISIN).</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>