[CT-3013] Fix parsing of `window_groupings`#8454

Merged

QMalcolm merged 3 commits intomainfrom ct-3013--ensure-non-additve-dimension-is-optional

Aug 18, 2023

+14-2

Commits on Aug 18, 2023

Update semantic model parsing tests to check measure non_additive_dimension spec
QMalcolm
committed
Make window_groupings default to empty list if not specified on non_additive_dimension
QMalcolm
committed
Add changie doc for window_groupings parsing fix
QMalcolm
committed