[17.0] [MIG] report_py3o: Migration to 17.0

[bug2point0]

[sersanchus]

I think I've found an issue. There is a demo report for res.users model that is defined in the file 'demo/res_users_report_py3o.xml'. However, it is not added in the 'demo' section of the '__manifest__.py' but rather in 'data'. Therefore, it is always installed even if demos are not required for the module.

[github-actions[bot]]

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[Tardo]

@bug2point0 please, can you rebase? thanks!

[Tardo]

@bug2point0 please, can you rebase? thanks! :B ... and please, check the commits because it looks like you're touching a lot more files than the migration requires.

[pilarvargas-tecnativa]

superseded by https://github.com/OCA/reporting-engine/pull/1021