minor #38779 [Security] Add missing czech translations (Lukáš Holeczy)

This PR was merged into the 3.4 branch.

Discussion
----------

[Security] 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 security translations.

Commits
-------

01cb45462c [Security] Add missing czech translations

Author: derrabus

Core/Resources/translations/security.cs.xlf

@@ -66,6 +66,14 @@
                 <source>Account is locked.</source>
                 <target>Účet je zablokovaný.</target>
             </trans-unit>
+            <trans-unit id="17">
+                <source>Too many failed login attempts, please try again later.</source>
+                <target>Příliš mnoho nepovedených pokusů přihlášení. Zkuste to prosím později.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>Invalid or expired login link.</source>
+                <target>Neplatný nebo expirovaný odkaz na přihlášení.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>