Security fix for the ALT Linux 9 package kde5-kio-extras version 19.12.3-alt2

19.12.3-alt2 built Feb. 12, 2021 Sergey V Turchin in task 265603 --- 19.12.3-alt2 built May 13, 2020 Sergey V Turchin in task 251571 May 12, 2020 Sergey V Turchin - don't store unasked fish:/ passwords Fixes: CVE-2020-12755...