Don't open setup.sh/cleanup.sh in the text editor

Now we use desktop files to execute the setup and cleanup scripts

Fixes #34
1 job for sven-ubuntu2204 in 10 seconds (queued for 2 seconds)
Name Stage Failure
failed
build_iso Build Iso
Reinitialized existing Git repository in /builds/heyalter/heyalter-ubuntu-iso/.git/
Checking out af8fa88a as sven-ubuntu2204...

Skipping Git submodules setup
Executing "step_script" stage of the job script
Using docker image sha256:3f4714ee068a59a09d9e77de71ec1254e5916d6e5779140bc96cec7d0edea18d for ubuntu:jammy with digest ubuntu@sha256:7599221e4e2e4eeb90ad282fc523139578f3dfea245b5049c4fee1b28776d2be ...
$ ./build.sh
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1