Install fails on Sparky Linux (Debian)

Description of the issue:
Install fails with an error on brave-keyring package

How can this issue be reproduced?
Follow the instructions on https://brave.com/linux/

Expected result:
Configuring brave-keyring (1.3-repack0) …
/var/lib/dpkg/info/brave-keyring.postinst: 7: apt-key: not found
dpkg: Error processing package brave-keyring (–configure):
The subprocess installed the brave-keyring package post-installation script returned error exit code 127
dpkg: Dependency problems prevent configuration of brave-browser:
brave-browser depends on brave-keyring; however:
The package `brave-keyring’ is not yet configured.

dpkg: Error processing package brave-browser (–configure):
Dependency problems - leaving unconfigured
Errors were found while processing:
brave-keyring
brave-browser
Error: Sub-process /usr/bin/dpkg returned an error code (1)

Brave Version:
1.77.97

OS version:
Sparky Linux 8 (Seven-Sisters)
Based on Debian testing

Additional Information:
This is the same problem posted on Dec 2024 (see the link below) and not solved until now, although the post is closed. :frowning: