Revert: restored footer year to 2022#1271

onyi25sibu-blip wants to merge 1 commit intoibm-developer-skills-network:mainibm-developer-skills-network/mcino-Introduction-to-Git-and-GitHub:mainfrom

onyi25sibu-blip:bug-fix-revertonyi25sibu-blip/mcino-Introduction-to-Git-and-GitHub:bug-fix-revertCopy head branch name to clipboard