feat(tcp): add remote window scaling and SACK support query methods#4

fslongjin merged 1 commit intodragonos/v0.12.0DragonOS-Community/smoltcp:dragonos/v0.12.0from

feat-add-tcp-get-win-shift-and-has-sakDragonOS-Community/smoltcp:feat-add-tcp-get-win-shift-and-has-sakCopy head branch name to clipboard