This commit fixes the StateSelection field, which
displayed the wrong value on hover. In legacy, the title
attribute was set to display that value. Now, it has been
replaced by a tooltip, since it can be used with touch
and is more convenient to use. A test has been modified
to assert the presence of the data-tooltip attribute.
closesodoo/odoo#99561
Signed-off-by: Simon Genin (ges@odoo) <ges@odoo.com>