Support `ldiv!` SuiteSparse.CHOLMOD.Factor

[amontoison]

I through that it was not supported in SuiteSparse but it's not the case (https://github.com/DrTimothyAldenDavis/SuiteSparse/issues/136). We could do something similar to https://github.com/SobhanMP/SuiteSparse.jl/commit/7093e4ac176787983b56f8f157c294cae28ca034 and add the additional two vectors Y and E in the Julia structure.

CHOLMOD_UserGuide.pdf <- pages 119-120.

[rayegun]

I'll try to get this added for 1.9. If you need it in previous versions I'm entertaining a CHOLMOD.jl separate from SparseArrays.jl

[amontoison]

Thanks @Wimmerer! No, I don't need it for previous versions. If you can add it for Julia 1.9 or 1.10, it's perfect.

[t-bltg]

Is this being worked on ?

[stevengj]

See also #319 — duplicate issues?