Linking GameLift setup documentation

Signed-off-by: Gene Walters <[email protected]>

README.md

@@ -298,6 +298,8 @@ You can contribute by [reporting issues and making feature requests](https://git
 |-----------------------------------------------------------------|-----------------------------------|
 | [README_LINUX](README_LINUX.md)                                 | Linux specific setup instructions |
 | [Gameplay Configuration](Documentation/GamplayConfiguration.md) | How to adjust gameplay settings   |
+| [GameLift Setup](Documentation/GameLift.md)                     | How to deploy to GameLift         |
+| [GameLift Local Setup](Documentation/GameLiftLocal.md)          | How to test GameLift locally      |
 
 ## O3DE Useful Links