Removing lux core (whats left of it) (#7089)

* Removing lux core (whats left of it)

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

* Removing files recommended by NLawson and EPapp

Signed-off-by: mrieggeramzn <mriegger@amazon.com>

Gems/Atom/Feature/Common/Code/CMakeLists.txt

@@ -18,7 +18,6 @@ ly_add_target(
         ${pal_source_dir}/platform_${PAL_PLATFORM_NAME_LOWERCASE}_files.cmake
     PLATFORM_INCLUDE_FILES
         ${pal_source_dir}/platform_${PAL_PLATFORM_NAME_LOWERCASE}.cmake
-        ${common_source_dir}/${PAL_TRAIT_COMPILER_ID}/atom_feature_common_${PAL_TRAIT_COMPILER_ID_LOWERCASE}.cmake
     INCLUDE_DIRECTORIES
         PRIVATE
             .

Gems/Atom/Feature/Common/Code/Source/Platform/Common/Clang/atom_feature_common_clang.cmake

@@ -1,7 +0,0 @@
-#
-# Copyright (c) Contributors to the Open 3D Engine Project.
-# For complete copyright and license terms please see the LICENSE at the root of this distribution.
-#
-# SPDX-License-Identifier: Apache-2.0 OR MIT
-#
-#

Gems/Atom/Feature/Common/Code/Source/Platform/Common/GCC/atom_feature_common_gcc.cmake

@@ -1,13 +0,0 @@
-#
-# Copyright (c) Contributors to the Open 3D Engine Project.
-# For complete copyright and license terms please see the LICENSE at the root of this distribution.
-#
-# SPDX-License-Identifier: Apache-2.0 OR MIT
-#
-#
-
-set_source_files_properties(
-    Source/LuxCore/LuxCoreRenderer.cpp
-    PROPERTIES
-        COMPILE_OPTIONS -fexceptions
-)

Gems/Atom/Feature/Common/Code/Source/Platform/Common/MSVC/atom_feature_common_msvc.cmake

@@ -1,7 +0,0 @@
-#
-# Copyright (c) Contributors to the Open 3D Engine Project.
-# For complete copyright and license terms please see the LICENSE at the root of this distribution.
-#
-# SPDX-License-Identifier: Apache-2.0 OR MIT
-#
-#