Removing AWSGameLiftServerSDK-5.1.1 ARM from Linux x86 build from source list. Building ARM on x86 is supported, but only if Docker+QEMU is setup. The QEMU step is currently being skipped

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

package_build_list_host_linux.json

@@ -5,7 +5,6 @@
     "comment4" : "Note:  Build from source occurs before build_from_folder",
     "build_from_source": {
         "assimp-5.2.5-rev1-linux":  "Scripts/extras/pull_and_build_from_git.py ../../package-system/assimp --platform-name Linux --package-root ../../package-system --clean",
-        "AWSGameLiftServerSDK-5.1.1-rev1-linux-aarch64": "Scripts/extras/pull_and_build_from_git.py ../../package-system/AWSGameLiftServerSDK --platform-name Linux-aarch64 --clean",
         "AWSGameLiftServerSDK-5.1.1-rev1-linux": "Scripts/extras/pull_and_build_from_git.py ../../package-system/AWSGameLiftServerSDK --platform-name Linux --clean",
         "AWSNativeSDK-1.11.144-rev1-linux": "Scripts/extras/pull_and_build_from_git.py ../../package-system/AWSNativeSDK --platform-name Linux --clean",
         "AWSNativeSDK-1.11.144-rev1-linux-aarch64": "Scripts/extras/pull_and_build_from_git.py ../../package-system/AWSNativeSDK --platform-name Linux-aarch64 --clean",