fix: change wrong data attribute name [data-toggle="popover"] to [data-coreui-toggle="popover"]

Author: mrholek

src/js/popovers.js

@@ -7,12 +7,8 @@
  * --------------------------------------------------------------------------
  */
 
-document.querySelectorAll('[data-toggle="popover"]').forEach(element => {
+document.querySelectorAll('[data-coreui-toggle="popover"]').forEach(element => {
   // eslint-disable-next-line no-new
   new coreui.Popover(element)
 })
 
-// $('[data-toggle="popover"]').popover()
-// $('.popover-dismiss').popover({
-//   trigger: 'focus'
-// })