QR: handle xtype/dtype returned from LibSuiteSparse that don't match matrix element type

[pawel-tarasiuk-quantumz]

LibSuiteSparse methods called from qr! might return structures with dtype that doesn't match the element type of matrix to factorize. This occurs for Tv=Float32 and Julia >=1.11.

Should fix #585

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 1 line in your changes missing coverage. Please review.

Project coverage is 84.07%. Comparing base (9731aef) to head (4206c28).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/solvers/cholmod.jl	80.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #586      +/-   ##
==========================================
+ Coverage   84.03%   84.07%   +0.04%     
==========================================
  Files          12       12              
  Lines        9183     9188       +5     
==========================================
+ Hits         7717     7725       +8     
+ Misses       1466     1463       -3     

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