[FIX] web: change invalid font awesome icon

fa-delete does not exist => fa-trash

introduced by: 6692919d1e

task-2211899

closes odoo/odoo#48207

X-original-commit: 1b830bf1c7211dad5c93ac6929c7c395b32f3f90
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

addons/web/static/lib/tempusdominus/tempusdominus.js

@@ -137,7 +137,7 @@ var DateTimePicker = function ($, moment) {
             previous: 'fa fa-chevron-left',
             next: 'fa fa-chevron-right',
             today: 'fa fa-calendar-check-o',
-            clear: 'fa fa-delete',
+            clear: 'fa fa-trash',
             close: 'fa fa-times'
         },
         tooltips: {

addons/web/static/src/js/widgets/date_picker.js

@@ -41,7 +41,7 @@ var DateWidget = Widget.extend({
                 previous: 'fa fa-chevron-left',
                 next: 'fa fa-chevron-right',
                 today: 'fa fa-calendar-check-o',
-                clear: 'fa fa-delete',
+                clear: 'fa fa-trash',
                 close: 'fa fa-check primary',
             },
             calendarWeeks: true,