Update the public ChannelMetadata viewset to support token filter#5715

taoerman wants to merge 6 commits intolearningequality:unstablelearningequality/studio:unstablefrom

taoerman:issue-5462-Update-the-public-ChannelMetadata-viewset-to-support-token-filtertaoerman/studio:issue-5462-Update-the-public-ChannelMetadata-viewset-to-support-token-filterCopy head branch name to clipboard