Merge remote-tracking branch 'origin/BUG#AC-1276-v3' into gl_pr_accessibility_release244_nov23_2021

Author: rimple-saini

app/code/Magento/Backend/Block/Store/Switcher.php

@@ -20,7 +20,7 @@ class Switcher extends \Magento\Backend\Block\Template
     /**
      * URL for store switcher hint
      */
-    const HINT_URL = 'https://docs.magento.com/user-guide/configuration/scope.html';
+    public const HINT_URL = 'https://docs.magento.com/user-guide/configuration/scope.html';
 
     /**
      * Name of website variable