Added a test line in README for merge#47137

SriHansika-04 wants to merge 1 commit intoibm-developer-skills-network:masteribm-developer-skills-network/jbbmo-Introduction-to-Git-and-GitHub:masterfrom

SriHansika-04:masterSriHansika-04/jbbmo-Introduction-to-Git-and-GitHub:masterCopy head branch name to clipboard