Pull secp256k1 contexts from per-peer to per-PeerManager#1472

valentinewallace merged 1 commit intolightningdevkit:mainlightningdevkit/rust-lightning:mainfrom

TheBlueMatt:2022-06-less-secp-ctxTheBlueMatt/rust-lightning:2022-06-less-secp-ctxCopy head branch name to clipboard