[REF] *: remove owl="1" from the templates

As all the templates are now imported in the owl app, there is not need
anymore to specify the owl="1" attribute in the templates.

Part of task~3443861

Part-of: odoo/odoo#130467

addons/hr/static/src/components/avatar_card/avatar_card_popover_patch.xml

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.AvatarCardPopover" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.AvatarCardPopover" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('o_avatar_card_buttons')]" position="inside">
             <button class="btn btn-secondary btn-sm" t-on-click.stop="onClickViewEmployee"> View profile </button>
         </xpath>
     </t>
 
-    <t t-name="hr.avatarCardUserInfos" owl="1">
+    <t t-name="hr.avatarCardUserInfos">
         <small class="text-muted" t-if="user.job_title" t-esc="user.job_title"/>
         <span class="text-muted" t-if="user.department_id" data-tooltip="Department" t-esc="user.department_id[1]"/>
     </t>

addons/hr/static/src/components/background_image/background_image.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="hr.BackgroundImage" owl="1">
+    <t t-name="hr.BackgroundImage">
         <img
             loading="lazy"
             t-att-data-tooltip-template="hasTooltip and tooltipAttributes.template"

addons/hr/static/src/components/department_chart/department_chart.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="hr.DepartmentChart" owl="1">
+    <t t-name="hr.DepartmentChart">
         <div class="o_hr_department_chart">
             <div class="o_horizontal_separator mb-3 text-uppercase fw-bolder small">Department Organization</div>
             <t t-if="state.hierarchy.self">
@@ -28,7 +28,7 @@
         </div>
     </t>
 
-    <t t-name="hr.DepartmentChart.Department" owl="1">
+    <t t-name="hr.DepartmentChart.Department">
         <t t-if="dept">
             <div t-attf-class="#{hideTree?'':'o_treeEntry'} mb-0 ps-4">
                 <div class="d-flex justify-content-between">

addons/hr/static/src/components/employee_chat/employee_chat.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="hr.OpenChat" owl="1">
+    <t t-name="hr.OpenChat">
         <a t-if="props.record.data.user_id"
             title="Chat"
             icon="fa-comments"

addons/hr/static/src/components/radio_image_field/radio_image_field.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="hr_homeworking.RadioImageField" owl="1">
+    <t t-name="hr_homeworking.RadioImageField">
         <div role="radiogroup" class="d-flex flex-wrap" t-att-aria-label="string">
             <t t-foreach="items" t-as="item" t-key="item[0]">
                 <t t-if="['office', 'home', 'other'].includes(item[0])">

addons/hr/static/src/components/work_permit_upload/work_permit_upload.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="hr.WorkPermitUploadField" t-inherit="web.BinaryField" t-inherit-mode="primary" owl="1">
+    <t t-name="hr.WorkPermitUploadField" t-inherit="web.BinaryField" t-inherit-mode="primary">
         <xpath expr="//label[hasclass('o_select_file_button')]" position="attributes">
             <attribute name="class" remove="btn-primary" add="btn-secondary" separator=" " />
         </xpath>