[FIX] website: Flip arrows on carousel in RTL
[FIX] website: Flip arrows on carousel in RTL

Enable the rtlcss library, translate the website into arabic, add a
carousel. The previous left appears right on the screen and the next
right arrow on the left.

This fix is to invert the two value (left arrow/right arrow) when the
screen in RTL-ed.

rtlcss documentation is available at:
https://rtlcss.com/learn/usage-guide/value-directives/#tip

opw-2041898

closes odoo/odoo#35220

Signed-off-by: Nicolas Lempereur (nle) <2907e499a003d1c3ab7944c0a40c6df46e3e3c2f@odoo.com>
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo