Updating the ProjectManager code to use the new location of the o3de python scripts

Code/Tools/ProjectManager/Source/GemCatalog/GemInfo.cpp

@@ -25,7 +25,7 @@ namespace O3DE::ProjectManager
 
     bool GemInfo::IsValid() const
     {
-        return !m_path.isEmpty() && !m_uuid.IsNull();
+        return !m_path.isEmpty();
     }
 
 } // namespace O3DE::ProjectManager

Code/Tools/ProjectManager/Source/GemCatalog/GemInfo.h

@@ -43,7 +43,6 @@ namespace O3DE::ProjectManager
         QString m_path;
         QString m_name;
         QString m_displayName;
-        AZ::Uuid m_uuid;
         QString m_creator;
         bool m_isAdded = false; //! Is the gem currently added and enabled in the project?
         QString m_summary;