[FIX] l10n_de: reintroduce view, removed by mistake

closes odoo/odoo#35224

Signed-off-by: Laurent Smet <smetl@users.noreply.github.com>

addons/l10n_de/__manifest__.py

@@ -21,6 +21,7 @@ German accounting chart and localization.
         'data/account_account_tags_data.xml',
         'data/res.country.state.csv',
         'data/menuitem_data.xml',
+        'views/account_view.xml',
         'report/din5008_report.xml',
         'data/report_layout.xml',
     ],