Request to add Debian Builds back to releases

[theofficialgman]

Is your feature request related to a problem? Please describe.
Prebuilt release debs (like provided with https://github.com/teejee2008/timeshift/releases/tag/v20.11.1 ) would be very nice to have again for these architectures (amd64, i386, armhf, and arm64).

The pi-apps project provides each installation of software through a set of GUIs and scripts and currently utilizes these for installing timeshift on armhf/arm64 debian. Currently the version of timeshift is out of date by over a year due to lack of prebuilts. The PPA is nice for ubuntu systems but does not have armhf/arm64 builds enabled so it is also a non-option.

Describe the solution you'd like
Prebuild debs for the current and future releases.