A minor issue in the Knowledge app's automated article command tour was corrected so the test can run successfully again. This helps maintain product quality by ensuring future changes to Knowledge article commands are checked reliably.

Following [this commit], in master, there was another change preventing the
disabled test to run without error.

This commit fixes the issue in order to be able to re-enable the test.

[this commit]: https://github.com/odoo/enterprise/commit/02bf70e1ad8c7d88ce20f74ab4df5a00d59d52e9

runbot-task-111948

WhatsApp now uses the shared phone validation logic when looking up partners by phone number. This reduces duplicate handling and helps match contacts more consistently across the system.