[FEA]: Add support for inclusive scan in cuda.parallel

[NaderAlAwar]

Is this a duplicate?

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Area

cuda.parallel (Python)

Is your feature request related to a problem? Please describe.

Currently, the scan algorithm in cuda.parallel only does exclusive scans, see this template argument to dispatch in c.parallel

cccl/c/parallel/src/scan.cu

Line 373 in 04fd5d3

cub::ForceInclusive::No,

We should allow the user to use inclusive scan as well

Describe the solution you'd like

We could either have different functions for inclusive and exclusive scan or we can have a run-time argument to specify which one to cal

Describe alternatives you've considered

No response

Additional context

No response