Add automated install.sh script for Copilot for Xcode - #11

Add automated install.sh script for Copilot for Xcode#11

luisespersonal-byte with Copilot wants to merge 3 commits into

mainluisespersonal-byte/CopilotForXcode:mainfrom

copilot/install-github-copilot-agentluisespersonal-byte/CopilotForXcode:copilot/install-github-copilot-agentCopy head branch name to clipboard