remove aws dependencies by default. they should only be required when enabling the GameLift demo subgem

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

Gem/Code/enabled_gems.cmake

@@ -40,11 +40,7 @@ set(ENABLED_GEMS
     LmbrCentral
     LyShine
     LyShineExamples
-    HttpRequestor
     Atom
-    AWSCore
-    AWSClientAuth
-    AWSMetrics
     Presence
     LocalUser
     SaveData

project.json

@@ -14,8 +14,7 @@
     "icon_path": "preview.png",
     "engine": "o3de",
     "external_subdirectories": [
-        "Gem",
-        "MPSGameLift"
+        "Gem"
     ],
     "gem_names": [
         "character_mps",