Before this commit, the kanban title's tooltip was set on the parent
element of the column's title. So the lifecycle (display/hide) of the
tooltip was not handled correctly when we clicked on the "quick create"
button or the "gear dropdown".
This commit moves the tooltip on the title's element to avoid that.
Steps to reproduce:
1. Open the "Event" app
2. Mouseenter the first kanban header
3. A wild tooltip appears (Gotta Catch 'Em All)
4. Click on the quick create button or the gear dropdown.
=> the tooltip isn't disposed => bug
Task ID: 3336233
closesodoo/odoo#125080
X-original-commit: 03a7bed1b0df29fb75d868fcc9c46e90e18aa58e
Signed-off-by: Pierre Paridans (app) <app@odoo.com>
Signed-off-by: Romain Estievenart (res) <res@odoo.com>