I want to add jquery datetime picker plugin from , 

https_cdnjs.cloudflare_com/ajax/libs/jquery/3.6.0/jquery_min_js

https_cdn.jsdelivr_net/npm/bootstrap@4.6.1/dist/js/bootstrap_bundle_min_js  

https_cdnjs_cloudflare_com/ajax/libs/jquery-datetimepicker/2.5.20/jquery.datetimepicker.full.min_js

https_cdnjs.cloudflare_com/ajax/libs/moment.js/2.29.1/moment.min_js  

Do i add them in xml in script tag or is there any other way?