[IMP] theme_kea: adapt s_banner

Since the redesign of the original banner snippet, the customizations
made in theme_kea have had to be adapted.

task-3097005

Part-of: odoo/design-themes#687

theme_kea/views/images_content.xml

@@ -248,7 +248,17 @@ Check in primary_variables.scss, theme.scss and theme_common's mixins.scss -->
 <record id="s_banner_default_image" model="theme.ir.attachment">
     <field name="key">website.s_banner_default_image</field>
     <field name="name">website.s_banner_default_image</field>
-    <field name="url">/theme_kea/static/src/img/snippets/s_banner2.jpg</field>
+    <field name="url">/theme_kea/static/src/img/snippets/s_banner.jpg</field>
+</record>
+<record id="s_banner_default_image_2" model="theme.ir.attachment">
+    <field name="key">website.s_banner_default_image_2</field>
+    <field name="name">website.s_banner_default_image_2</field>
+    <field name="url">/theme_kea/static/src/img/snippets/s_banner_2.jpg</field>
+</record>
+<record id="s_banner_default_image_3" model="theme.ir.attachment">
+    <field name="key">website.s_banner_default_image_3</field>
+    <field name="name">website.s_banner_default_image_3</field>
+    <field name="url">/theme_kea/static/src/img/snippets/s_banner_3.jpg</field>
 </record>
 
 </odoo>