[FEA]: cugraph scipy.sparse arrays support

[Friedemannn]

Is this a new feature, an improvement, or a change to existing functionality?

Improvement

How would you describe the priority of this feature request

Low (would be nice)

Please provide a clear description of problem this feature solves

It would enable users to do SSSP (or other things) on Scipy sparse arrays, which is the preferred way to store sparse data by scipy, see note under: https://docs.scipy.org/doc/scipy/reference/sparse.html

Describe your ideal solution

Also allow scipy.sparse.coo_array etc. as input to cugraph functions with current support for scipy.sparse.coo_matrix.

Describe any alternatives you have considered

No response

Additional context

No response

Code of Conduct

• [X] I agree to follow cuGraph's Code of Conduct
• [X] I have searched the open feature requests and have found no duplicates for this feature request