feat: added banner and update subscription check to make maintained actions free for public repos#53

sailikhith-stepsecurity wants to merge 1 commit intostep-security:mainstep-security/ssh-agent:mainfrom

sailikhith-stepsecurity:feat/public-repo-free-20260324T120941Zsailikhith-stepsecurity/ssh-agent:feat/public-repo-free-20260324T120941ZCopy head branch name to clipboard