fix(xo-server/host): fix false positives when restarting host after updates

[MathieuRA]

Description

The previous implementation only considered version upgrades and did not take into account the installation of missing patches.

See zammad#21487
Introduced by 85ec261

Checklist

• Commit
  • Title follows commit conventions
  • Reference the relevant issue (Fixes #007, See xoa-support#42, See https://...)
  • If bug fix, add Introduced by
• Changelog
  • If visible by XOA users, add changelog entry
  • Update "Packages to release" in CHANGELOG.unreleased.md
• PR
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[julien-f]

If this code needed a fix, it likely means that it was not trivial, which means that some comments are required.

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