Update README.md fix date to 2023 XYZ#37699

jbeasley11 wants to merge 1 commit intoibm-developer-skills-network:masteribm-developer-skills-network/jbbmo-Introduction-to-Git-and-GitHub:masterfrom

jbeasley11:masterjbeasley11/jbbmo-Introduction-to-Git-and-GitHub:masterCopy head branch name to clipboard