[REF] *: BS5: migration

Automated change made by a lot of RegEx to change all think that is
possible to automate.

https://getbootstrap.com/docs/5.1/migration

Task ID: 2766483

Part-of: odoo/design-themes#580

theme_nano/views/snippets/s_carousel.xml

@@ -14,7 +14,7 @@
     <xpath expr="//*[hasclass('s_hr')][1]" position="replace"/>
     <!-- Slide #03 -->
     <xpath expr="//*[hasclass('carousel-item')][3]" position="replace"/>
-    <xpath expr="//*[@data-slide-to='2']" position="replace"/>
+    <xpath expr="//*[@data-bs-slide-to='2']" position="replace"/>
 </template>
 
 </odoo>