Fixes odoo/odoo#27487 Noto Color Emoji produces an error on wkhtmltopdf, cf wkhtmltopdf/wkhtmltopdf#4149 In the backend assets, the $font-family-sans-serif is changed in web/static/src/scss/bootstrap_overridden.scss In the reports assets, the $font-family-sans-serif was NOT changed in web_editor/static/src/scss/bootstrap_overridden.scss The default boostrap fonts were still used in reports, ignoring the changes made for backend. closes odoo/odoo#32312 Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>