remove duplicate semicolon

src/Core/Vault/Services/Implementations/CipherService.cs

@@ -1030,7 +1030,7 @@ public class CipherService : ICipherService
             var newCipherData = DeserializeCipherData(cipher);
 
             // For hidden-password users, never allow Key to change at all.
-            cipher.Key = existingCipher.Key; ;
+            cipher.Key = existingCipher.Key;
             // Keep only non-hidden fileds from the new cipher
             var nonHiddenFields = newCipherData.Fields?.Where(f => f.Type != FieldType.Hidden) ?? [];
             // Get hidden fields from the existing cipher