feat: Add unsupported blocks that exceed the limit of content libraries [FC-0112]#2700

ChrisChV wants to merge 3 commits intoopenedx:masteropenedx/frontend-app-authoring:masterfrom

open-craft:chris/FAL-4282-max-blocks-per-contentopen-craft/frontend-app-authoring:chris/FAL-4282-max-blocks-per-contentCopy head branch name to clipboard