[15.0][FIX] hr_perioll_period: fields definition

[AaronHForgeFlow]

Otherwise you will see 2 warnings in the logs:

• field without comodel_name attribute
• unknown field attribute 'oldname'

@ForgeFlow

[OCA-git-bot]

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

[nimarosa]

/ocabot merge patch

[OCA-git-bot]

What a great day to merge this nice PR. Let's do it! Prepared branch 15.0-ocabot-merge-pr-128-by-nimarosa-bump-patch, awaiting test results.

[OCA-git-bot]

@nimarosa your merge command was aborted due to failed check(s), which you can inspect on this commit of 15.0-ocabot-merge-pr-128-by-nimarosa-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.

[nimarosa]

/ocabot merge patch

[OCA-git-bot]

What a great day to merge this nice PR. Let's do it! Prepared branch 15.0-ocabot-merge-pr-128-by-nimarosa-bump-patch, awaiting test results.

[OCA-git-bot]

Congratulations, your PR was merged at e3a7191e646aa7747ab4e7d9825b3e12418cf046. Thanks a lot for contributing to OCA. ❤️