Fixed footer year from 2022 to 2023#1787

sairasiddique05 wants to merge 1 commit intoibm-developer-skills-network:mainibm-developer-skills-network/mcino-Introduction-to-Git-and-GitHub:mainfrom

sairasiddique05:bug-fix-typosairasiddique05/mcino-Introduction-to-Git-and-GitHub:bug-fix-typoCopy head branch name to clipboard