feat: add `blas/ext/base/ndarray/gcusumpw` #15933

Job	Run time
Update copyright header years	0s
Rebase this PR on top of develop branch	0s
Manage labels	-1s
Auto-fix lint errors	0s
Check for required files	0s
Merge changes from develop branch into this PR	0s
Remove in-progress label	0s
	-1s

Provide feedback