Fix generic sparse-dense multiplication

[dkarrasch]

Fixes #662. Unsurprisingly, this call into LinearAlgebra was not covered by tests. The method signature of the internal method must have changed in the v1.11 cycle.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.17%. Comparing base (4f25e13) to head (8555722).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #663      +/-   ##
==========================================
+ Coverage   84.08%   84.17%   +0.08%     
==========================================
  Files          12       12              
  Lines        9301     9301              
==========================================
+ Hits         7821     7829       +8     
+ Misses       1480     1472       -8     

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[timholy]

Thanks for the quick fix!