[17.0][PORT] 699 from 14.0: base_tier_validation multiple comment with approve_sequence_bypass

[bosd]

Port #699 from 14.0 to 17.0.

when option approve_sequence_bypass is enabled and comments option with sequence, the user add a comment and all level add this comment. This code add comment only for appropriate tier validation

[OCA-git-bot]

Hi @LoisRForgeFlow, some modules you are maintaining are being modified, check this out!

[bosd]

Let's first merge #800 before continiung working on this one.

[bosd]

@celm1990 Can you please review?

[bosd]

Superseeded by #905