ci: fix artifact uploading #82

Job	Run time
Calculate list of debian distros and docker image tags	3s
build_and_test_backend / mypy	34s
build_and_test_backend / pylint	26s
build_and_test_backend / format	20s
build_and_test_backend / test (3.11, ubuntu-latest)	1m 35s
build_and_test_frontend / format	43s
build_and_test_backend / test (3.12, ubuntu-latest)	1m 34s
build_and_test_frontend / test	57s
build_and_test_frontend / build-web	1m 25s
build_and_test_frontend / lint	1m 26s
Build .deb packages (debian:bookworm)	3m 9s
Build .deb packages (debian:trixie)	3m 24s
Build and publish ready made docker containers	7m 10s
Build .deb packages (ubuntu:noble)	3m 11s
Attach assets to release	0s
Deploy demo application	0s
	25m 57s

Provide feedback