Before this commit, when the user wants to self assign to a task for instance, he has to write his name to be able to select himself. This commit displays the current user first in the result of `name_search` (the method called by relational widgets in JS). If the current user does not satisfy the search condition then he will not be in the result of the `name_search`. task-3291745 closes odoo/odoo#121146 Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>