chore: update lti providers video link (#29802)
chore: update lti providers video link (#29802)


angelapper/edx-platform,arbrandes/edx-platform,arbrandes/edx-platform,angelapper/edx-platform,eduNEXT/edx-platform,arbrandes/edx-platform,eduNEXT/edx-platform,eduNEXT/edx-platform,arbrandes/edx-platform,eduNEXT/edx-platform,angelapper/edx-platform,angelapper/edx-platform