Minor Fix - Don't show option to get script for disabled fields in a form

[pedrofcarvalho]

I noticed these options were available for getting the script, even though you can't change them and the feature won't work anyways

[arnoudkooi]

Is this an out of box table? it should normally not show on these fields. For reviewing purposes, many people like it to be able to view the file in VS Code, so I tend to keep it as is.