color: remove bt1361 TF, rename TF bt709 to bt1886
This is the first two commits from !99 (merged) where they were accepted by both @Zamundaaa and @swick .
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The migration is almost done, at least the rest should happen in the background. There are still a few technical difference between the old cluster and the new ones, and they are summarized in this issue. Please pay attention to the TL:DR at the end of the comment.
This is the first two commits from !99 (merged) where they were accepted by both @Zamundaaa and @swick .