[FW][FIX] project : portal user view parent task

[fw-bot]

How to reproduce the bug : - Go to one project from portal user - Open a task - Create a subtask of this task - Open the subtask - Click on "Parent Task" button => Traceback

Fix : - The search view is not loaded when opening the parent task - We add manually the search view id in the action opening the parent

taskid:3551354

Description of the issue/feature this PR addresses:

Current behavior before PR:

Desired behavior after PR is merged:

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I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr

Forward-Port-Of: odoo/odoo#142559

[robodoo]

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[fw-bot]

This PR targets saas-16.4 and is part of the forward-port chain. Further PRs will be created up to master.

More info at https://github.com/odoo/odoo/wiki/Mergebot#forward-port