The ampersand (&) needs to be html encoded to be evaluated correctly
Cherry-picked from odoo/odoo#46526
Courtesy of Olaf
Closesodoo/odoo#46526closesodoo/odoo#50852
X-original-commit: 28b977d4702cd64290c5e48f39c8df2ad9819483
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>