Konsole ZModem Integration Issue Due to `lrzsz` Naming Change

Description:

Konsole features built-in ZModem integration using the rz/sz commands for convenient file transfer across serial/ssh connections. However, a recent change in the Arch Linux lrzsz package (https://bugs.archlinux.org/task/68599) altered the executable names due to a naming conflict.

The executable names in Konsole are hard-coded to rz/sz, leading to issues on Arch Linux where these names have changed.

Links to the relevant code in Konsole:

• SessionController.cpp Lines 2065-2068
• SessionController.cpp Lines 2095-2098

Since the naming change appears to be specific to Arch Linux, a patch to handle this difference is suggested.

Additional info:

• Package version(s): 23.08.4-2
• Config and/or log files: N/A
• Link to upstream bug report, if any:

Steps to reproduce:

1. Start Konsole.
2. Execute command lrzsz-rz.
3. An error dialog appears: "A ZModem file transfer attempt has been detected, but no suitable ZModem software was found on this system. You may wish to install the 'rzsz' or 'lrzsz' package," even though lrzsz is already installed.