Change year in footer from 2023 back to 2022#35122

SarveshPurohit wants to merge 1 commit intoibm-developer-skills-network:masteribm-developer-skills-network/jbbmo-Introduction-to-Git-and-GitHub:masterfrom

SarveshPurohit:bug-fix-revertSarveshPurohit/jbbmo-Introduction-to-Git-and-GitHub:bug-fix-revertCopy head branch name to clipboard