Closes#5735.
The field probability on opportunity will -
- stop being created for new workspaces (after this PR is merged)
- have "isCustom" value set to true and be displayed as such in the
settings (after this PR is merged + sync-metadata is run on workspace)
- still show in the views (all the time)
This field is deprecated as a standard field but not replaced by another
one, so we are not adding the `(deprecated)` suffix in the label.
5ebde33f5f