Update references of 'master' to 'main' in Deployment doc - #11815

Update references of 'master' to 'main' in Deployment doc#11815

DavidIsrawi wants to merge 1 commit into

react:mainreact/create-react-app:mainfrom

DavidIsrawi:mainDavidIsrawi/create-react-app:mainCopy head branch name to clipboard