hyc: looks like it was licensed as GPL-3 back in October

i forgot to share jbermans latest CCS proposal at the meeting yesterday: repo.getmonero.org/monero-project/ccs-proposals/-/merge_requests/401 who awaits feedback on plans to work on integrating FCMP's into the Seraphis library (justifications for this are provided in the proposal)

and a new FCMP related proposal from kayabanerve repo.getmonero.org/monero-project/ccs-proposals/-/merge_requests/403