[17.0] [FIX] auditlog: Dismiss logging when not needed.

[rven]

When fast logging is enabled on the audit log rules, empty records are created when fields are excluded from the list.
This results in a lot of empty unneeded log records, without any details.

This PR solves the issue so only a log record is created when needed.

[StefanRijnhart]

Thanks! This is literally a ticket in one of my backlogs 😃

The module name is included in the PR title, but not in the commit message. Can you add it there as well? And strictly speaking, [MOD] is not a valid tag listed in https://www.odoo.com/documentation/16.0/contributing/development/git_guidelines.html#tag-and-module-name. I think this counts as a [FIX]. Please update the commit message on that point as well.

Do you think you can include a small test so that we can rule out a regression in the future?

[StefanRijnhart]

Excellent, thanks!

[MiquelRForgeFlow]

LGTM

[OCA-git-bot]

This PR has the approved label and has been created more than 5 days ago. It should therefore be ready to merge by a maintainer (or a PSC member if the concerned addon has no declared maintainer). 🤖

[StefanRijnhart]

/ocabot merge patch

[OCA-git-bot]

Hey, thanks for contributing! Proceeding to merge this for you.
Prepared branch 17.0-ocabot-merge-pr-3137-by-StefanRijnhart-bump-patch, awaiting test results.

[OCA-git-bot]

Congratulations, your PR was merged at 0bf5429. Thanks a lot for contributing to OCA. ❤️