Add "is not" in auto-linking functionslity

Ideas & Features
1

“is none of”, “is not contained in”, etc.

The main use-case here is with auto-linking self relations. Right now auto-linking also auto-links the entity to itself, adding a condition where public id is not equal to public id would stop that from happening.

2

Found a solution by making a formula outputting the public id’s to be linked, then autolinking using “Contains”, so this isn’t as needed as I thought, still nice to have to keep things simpler, so I’ll leave it up.