Add vss_client_v050_compatibility test#100

tankyleo wants to merge 2 commits into

lightningdevkit:mainlightningdevkit/vss-server:mainfrom

tankyleo:2026-05-vss-client-v050-compatibilitytankyleo/vss-server:2026-05-vss-client-v050-compatibilityCopy head branch name to clipboard