move JsonUtils to AzCore

Signed-off-by: chcurran <82187351+carlitosan@users.noreply.github.com>

Code/Framework/AtomCore/Tests/JsonSerializationUtilsTests.cpp

@@ -13,7 +13,7 @@
 
 #include <AzTest/AzTest.h>
 
-#include <AzToolsFramework/Serialization/Json/JsonUtils.h>
+#include <AzCore/Serialization/Json/JsonUtils.h>
 
 namespace UnitTest
 {

Code/Framework/AzCore/AzCore/azcore_files.cmake

@@ -531,6 +531,8 @@ set(FILES
     Serialization/Json/JsonStringConversionUtils.h
     Serialization/Json/JsonSystemComponent.h
     Serialization/Json/JsonSystemComponent.cpp
+    Serialization/Json/JsonUtils.h
+    Serialization/Json/JsonUtils.cpp
     Serialization/Json/MapSerializer.h
     Serialization/Json/MapSerializer.cpp
     Serialization/Json/RegistrationContext.h

Code/Framework/AzToolsFramework/AzToolsFramework/aztoolsframework_files.cmake

@@ -205,8 +205,6 @@ set(FILES
     PropertyTreeEditor/PropertyTreeEditorComponent.h
     Render/EditorIntersectorComponent.cpp
     Render/EditorIntersectorComponent.h
-    Serialization/Json/JsonUtils.h
-    Serialization/Json/JsonUtils.cpp
     Slice/SliceDataFlagsCommand.h
     Slice/SliceDataFlagsCommand.cpp
     Slice/SliceUtilities.h