[FIX] l10n_din5008: escape quote in translation

Quotes need to be escaped otherwise it raises "unescaped double quote
found".

closes odoo/odoo#133741

Signed-off-by: Nicolas Seinlet (nse) <nse@odoo.com>

addons/l10n_din5008/i18n/nl.po

@@ -213,7 +213,7 @@ msgstr "L10N Din5008 Sjabloon Data"
 #. module: l10n_din5008
 #: model_terms:ir.ui.view,arch_db:l10n_din5008.external_layout_din5008
 msgid "Page: <span class=\"page\"/> of <span class=\"topage\"/>"
-msgstr "Pagina: <span class="page"/> van <span class="topage"/>"
+msgstr "Pagina: <span class=\"page\"/> van <span class=\"topage\"/>"
 
 #. module: l10n_din5008
 #. odoo-python