[FIX+IMP] module_analysis : fix analysis during update and make update faster

[legalsylvain]

Rational

for the time being (before this patch), the update of the analysis is done manually (by Update module List) AND when an update of modules is done (update all, or partial update).
The second analysis is not OK :

• It is incorrect, because it is partial : module loaded before module_analysis module are not correctly analysed, due to Odoo design. So for exemple, base module is never analysed that way.
• It makes the update process slower.

Description of the PR

• Remove analysis when updating modules,

• Add instead a cron task that is executed nightly to update analysis automatically and fully.

thanks for your review

[github-actions]

There hasn't been any activity on this pull request in the past 4 months, so it has been marked as stale and it will be closed automatically if no further activity occurs in the next 30 days.
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[legalsylvain]

/ocabot merge patch

[OCA-git-bot]

On my way to merge this fine PR!
Prepared branch 12.0-ocabot-merge-pr-2058-by-legalsylvain-bump-patch, awaiting test results.

[OCA-git-bot]

@legalsylvain your merge command was aborted due to failed check(s), which you can inspect on this commit of 12.0-ocabot-merge-pr-2058-by-legalsylvain-bump-patch.

After fixing the problem, you can re-issue a merge command. Please refrain from merging manually as it will most probably make the target branch red.

[thomaspaulb]

Well apparently I hijacked this without knowing, but let's finish it in #2858