fix: updated footer year from 2022 to 2023#41181

kunal0804 wants to merge 1 commit intoibm-developer-skills-network:masteribm-developer-skills-network/jbbmo-Introduction-to-Git-and-GitHub:masterfrom

kunal0804:bug-fix-typokunal0804/jbbmo-Introduction-to-Git-and-GitHub:bug-fix-typoCopy head branch name to clipboard