Feature Summary: Add Ketch Dynamic Footer Link
* Description: A new link will be added to the footer of the SIT Marketplace website, linking to a Preferences page where customers can set their consent preferences.
* Behavior:
+ The link will be displayed in the footer on all pages where it is present.
+ Clicking the link will take the user to the Preferences page.
+ The link's text and appearance may change based on the region or location of the user (e.g. "Do Not Sell My Personal Information" instead of "Your privacy choices").
* Technical Details:
+ The link is generated using Ketch, a preference management center configuration.
+ The link's display and behavior are controlled by JavaScript code that applies to specific elements on the page.
* Notes:
+ Functional testing has been performed to ensure the link works as expected on different pages of the website.
+ The link may not work on all pages due to limitations in the current implementation.