refactor(samples): modernize syntax in youtube playlist.#3884

abdulalim110 wants to merge 1 commit intogoogleapis:maingoogleapis/google-api-nodejs-client:mainfrom

abdulalim110:refactor/modernize-youtube-sampleabdulalim110/google-api-nodejs-client:refactor/modernize-youtube-sampleCopy head branch name to clipboard