intermediate changes to schedule and config just rpm

[bsherman]

This PR pairs with:

1. feat: New akmods build process config#18
2. feat: new akmods build process main#87

It accomplishes the two changes directly related to the above PRs which reduces the complexity of #72 , which is where I sourced these changes.

The merge process should be:

1. feat: New akmods build process config#18 (wait for build success ⌚)
2. feat: new akmods build process main#87 (wait for build success ⌚)
3. intermediate changes to schedule and config just rpm #80 (celebrate 🥳)

[dhoell]

This removes the just build process and will likely (as far I read through it) cause the images to successfully build with just in main, but it will not enable the nvidia specific just commands added in the containerfile, which would be a regression.

[bsherman]

This removes the just build process and will likely (as far I read through it) cause the images to successfully build with just in main, but it will not enable the nvidia specific just commands added in the containerfile, which would be a regression.

Agreed, I knew about that regression and didn't call it out, but arguably, there's already a bug in that the "main" justfile is not present.

I'm not sure if there was ever a plan for merging them...

I imagine, this nvidia build could check for the existence of /etc/justfile after installing ublue-os-just.rpm and append to it... but that breaks the concept of of the RPM controlling the files.

[bsherman]

Thanks for pointing out that I'd missed where you already solved this.

Fixed.