### What?
Adds a new `disableGroupBy` admin config property for fields to control
their visibility in the list view GroupBy dropdown.
### Why
Previously, the GroupByBuilder was incorrectly using `disableListFilter`
to determine which fields to show in the group-by dropdown.
### How
- Added new `disableGroupBy` property to the field admin config types.
- Updated `GroupByBuilder` to filter fields based on `disableGroupBy`
instead of `disableListFilter`
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- To see the specific tasks where the Asana app for GitHub is being
used, see below:
- https://app.asana.com/0/0/1211511898438807
537f58b4bc