Remove Project ID field from New Project settings

Signed-off-by: nggieber <52797929+AMZN-nggieber@users.noreply.github.com>

Code/Tools/ProjectManager/Source/ProjectSettingsScreen.h

@@ -35,12 +35,10 @@ namespace O3DE::ProjectManager
     protected slots:
         virtual void OnProjectNameUpdated();
         virtual void OnProjectPathUpdated();
-        virtual void OnProjectIdUpdated();
 
     protected:
         bool ValidateProjectName();
         virtual bool ValidateProjectPath();
-        bool ValidateProjectId();
 
         QString GetDefaultProjectPath();
 
@@ -48,7 +46,6 @@ namespace O3DE::ProjectManager
         QVBoxLayout* m_verticalLayout;
         FormLineEditWidget* m_projectName;
         FormBrowseEditWidget* m_projectPath;
-        FormLineEditWidget* m_projectId;
     };
 
 } // namespace O3DE::ProjectManager