We don't want any padding in those dialogs. The presence of the
padding was a consequence of the rewritte of that dialog in owl.
It is a frequent usecase to remove the padding from the body of
dialogs. We thus introduce a new props on Dialog and when this
props is set to `true`, we do not set any padding on the body.
This commit refactors other usecases to make them use the added
props.
closesodoo/odoo#100045
Signed-off-by: Géry Debongnie <ged@odoo.com>