[FIX] hr_holidays: fix accrual day selection

Author: mepe-odoo

addons/hr_holidays/static/src/components/accrual_level/accrual_levels.scss

@@ -10,7 +10,7 @@
 }
 
 .o_accrual {
-  .o_field_accrual, .o_field_selection, .o_field_day_selection, .o_field_filterable_selection {
+  .o_field_accrual, .o_field_selection, .o_field_filterable_selection {
     width: fit-content !important;
 
     &:not(.o_readonly_modifier) > *:first-child {
@@ -20,7 +20,7 @@
       field-sizing: content;
     }
 
-    &:not(.o_field_selection, .o_field_day_selection, .o_field_filterable_selection) > *:first-child {
+    &:not(.o_field_selection, .o_field_filterable_selection) > *:first-child {
       max-width: 8ch;
     }
   }

addons/hr_holidays/static/src/components/day_selection/day_selection.js

@@ -36,17 +36,17 @@
                                 </span>
                                 <span name="biyearly" invisible="frequency != 'biyearly'">
                                     on the
-                                    <field nolabel="1" name="first_month_day" class="o_field_accrual" widget="day_selection" month_field="first_month" placeholder="select a day" required="frequency == 'biyearly'"/>
+                                    <field nolabel="1" name="first_month_day" class="o_field_accrual" placeholder="select a day" required="frequency == 'biyearly'"/>
                                     of
                                     <field name="first_month" class="o_field_accrual" placeholder="select a month" required="frequency == 'biyearly'"/>
                                     and the
-                                    <field nolabel="1" name="second_month_day" class="o_field_accrual" widget="day_selection" month_field="second_month" placeholder="select a day" required="frequency == 'biyearly'"/>
+                                    <field nolabel="1" name="second_month_day" class="o_field_accrual" placeholder="select a day" required="frequency == 'biyearly'"/>
                                     of
                                     <field nolabel="1" name="second_month" class="o_field_accrual" placeholder="select a month" required="frequency == 'biyearly'"/>
                                 </span>
                                 <span name="yearly" invisible="frequency != 'yearly'">
                                     on the
-                                    <field nolabel="1" name="yearly_day" class="o_field_accrual" widget="day_selection" month_field="yearly_month" required="frequency == 'yearly'" placeholder="select a day"/>
+                                    <field nolabel="1" name="yearly_day" class="o_field_accrual" required="frequency == 'yearly'" placeholder="select a day"/>
                                     of
                                     <field nolabel="1" name="yearly_month" class="o_field_accrual" required="frequency == 'yearly'" placeholder="select a month"/>
                                 </span>
@@ -192,7 +192,7 @@
                                                options="{'links': {'other': 'carryover_custom_date'}, 'observe': 'carryover'}"/>
                                         <span id="carryover_custom_date">
                                             : the
-                                            <field name="carryover_day" widget="day_selection" month_field="carryover_month" placeholder="select a day"
+                                            <field name="carryover_day" placeholder="select a day"
                                                    required="carryover_date == 'other'"/>
                                             of
                                             <field name="carryover_month" placeholder="select a month"