Convert legacy entityIdPaths to the new CSV version

[cbeach47]

Describe the issue
The entityIdPath for transformations have now been revised to use a CSV format of entity IDs and an optional trailing attribute ID (which would be indicated with a negative sign). There are ~35-40 existing entityIdPaths using legacy format(s) that should be switched to the new format using the UX:

1. When a legacy mapping line is encountered, the UX will log a console message, but not draw the line.
2. Go to the bulk transformation edits and remove the legacy transformation.
3. Remap the transformation.
4. Using the query select * from TransformationAttributes where EntityIdPath != null and deleted is false , when all have the new entity/attribute ID CSV format, then all legacy mappings have been converted.

Backup the SQL to deploy into the Dev / Demo environments.

[cbeach47]

Related to #790 and #798