some unused fixes

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

Code/LauncherUnified/Launcher.cpp

@@ -451,8 +451,6 @@ namespace O3DELauncher
         // The command line overrides are stored in the following fixed strings
         // until the ComponentApplication constructor can parse the command line parameters
         FixedValueString projectNameOptionOverride;
-        FixedValueString projectPathOptionOverride;
-        FixedValueString enginePathOptionOverride;
 
         // Insert the project_name option to the front
         const AZStd::string_view launcherProjectName = GetProjectName();
@@ -467,6 +465,8 @@ namespace O3DELauncher
         // Non-host platforms cannot use the project path that is #defined within the launcher.
         // In this case the the result of AZ::Utils::GetDefaultAppRoot is used instead
 #if !AZ_TRAIT_OS_IS_HOST_OS_PLATFORM
+        FixedValueString projectPathOptionOverride;
+        FixedValueString enginePathOptionOverride;
         AZStd::string_view projectPath;
         // Make sure the defaultAppRootPath variable is in scope long enough until the projectPath string_view is used below
         AZStd::optional<AZ::IO::FixedMaxPathString> defaultAppRootPath = AZ::Utils::GetDefaultAppRootPath();