Merge branch '5.2' into 5.3

* 5.2:
  Fix incompatible implicit float-to-int conversions
  [Translation] Don't pass null to strtoupper()
  cs fix
  [String] Fix implicit float-to-int casts
  [DependencyInjection] Don't pass null to trim()
  Add return types to JsonSerializable implementations
  Fix Serializable deprecations triggered by token mocks
  Add missing security translations

Author: derrabus

Resources/translations/security.hr.xlf

@@ -70,6 +70,14 @@
                 <source>Invalid or expired login link.</source>
                 <target>Link za prijavu je isteako ili je neispravan.</target>
             </trans-unit>
+            <trans-unit id="19">
+                <source>Too many failed login attempts, please try again in %minutes% minute.</source>
+                <target>Previše neuspjelih pokušaja prijave, molim pokušajte ponovo za %minutes% minutu.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>Too many failed login attempts, please try again in %minutes% minutes.</source>
+                <target>Previše neuspjelih pokušaja prijave, molim pokušajte ponovo za %minutes% minutu.|Previše neuspjelih pokušaja prijave, molim pokušajte ponovo za %minutes% minute.|Previše neuspjelih pokušaja prijave, molim pokušajte ponovo za %minutes% minuta.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>