The Amazon GameLift Plugin for Unreal contains libraries and native UI that makes it easier to access GameLift resources and integrate GameLift into your Unreal game. You can use the GameLift Unreal Plugin to access GameLift APIs and deploy AWS CloudFormation templates for common gaming scenarios.
This PR removes the unnecessary GameLiftServerSDK setup instructions in the README. It is only needed for the integration step.
This will align with installation step in the user guide documentation.