[coc-tf] Updated CoC Process Document

Dear TF members, Here’s the updated CoC process document. Please add any comments you have about final changes that are needed before publication: https://docs.google.com/document/d/158OtFlKlt5Zv1kqZCzr8LFibkNs2mDYKRa0RNTFi... <https://docs.google.com/document/d/158OtFlKlt5Zv1kqZCzr8LFibkNs2mDYKRa0RNTFiq_w/edit> Cheers, Kjerstin