This commit allows to debounce the events of the RangeUserValueWidget so
that the user can use this widget with the left and right arrows without
having a lag effect (especially on the image quality option).
In addition, steps were added in the website_gray_color_palette tour to
let the time for the debounce to trigger the changes.
task-2601533
closesodoo/odoo#109165
X-original-commit: dddec7489f5cb4e48368684a8783015517c394ee
Signed-off-by: Bojabza Soukéina (sobo) <sobo@odoo.com>
Guillaume (gdi)
bc1b242021