T6684: new Debian package repo snapshot logic

[HollyGurza]

save information about all installed packages and teir source repo, including a temporary packages

list of packages will stored in the file chroot.packages.all.info

Change Summary

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, renaming)
• Refactoring (no functional changes)
• Other (please describe):

Related Task(s)

• https://vyos.dev/T6684

Related PR(s)

Proposed changes

How to test

Checklist:

• I have read the CONTRIBUTING document
• I have linked this PR to one or more Phabricator Task(s)
• My commit headlines contain a valid Task id
• My change requires a change to the documentation
• I have updated the documentation accordingly

[c-po]

We do not use this package during our build process.

Any reason to not place it in build hooks? https://github.com/vyos/vyos-build/tree/current/data/live-build-config/hooks/live

[HollyGurza]

We do not use this package during our build process.

Any reason to not place it in build hooks? https://github.com/vyos/vyos-build/tree/current/data/live-build-config/hooks/live

we cannot use build hooks because we should to save information about temporary packages but when hooks are working this information is already cleaned

[dmbaturin]

We do not use this package during our build process.

There was a plan to use it for Kim's fixed to the raw image build process, which we ended up not using because the new flavor system uses a different process. But for making snapshots during the release process we'll need to install it on the build host. We should probably make a PR to use this package in the build container image.

[HollyGurza]

i think this PR can be closed, the actual patch is stored in the vyos-build repo
(vyos/vyos-build#758)