Before this PR, RPC in the channel invitation form could resolve in the wrong order and display outdated result. This PR introduce the use of `useSequential` hook witch ensure that irrelevant RPC are canceled. closes odoo/odoo#131011 X-original-commit: 7d628b6a2785a4ac2a1081413e8a54c7ad695cb5 Signed-off-by: Matthieu Stockbauer (tsm) <tsm@odoo.com> Signed-off-by: Didier Debondt (did) <did@odoo.com>