Add missing trunc arguments to eigen functions

[lkdvos]

Noticed that the truncation was being ignored in MatrixAlgebra eigenvalue wrappers.

[codecov]

Codecov Report

Attention: Patch coverage is 57.14286% with 3 lines in your changes missing coverage. Please review.

Project coverage is 94.48%. Comparing base (d3512a4) to head (bf183c0).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/MatrixAlgebra.jl	57.14%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #65      +/-   ##
==========================================
- Coverage   94.88%   94.48%   -0.41%     
==========================================
  Files          14       14              
  Lines         450      453       +3     
==========================================
+ Hits          427      428       +1     
- Misses         23       25       +2     

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[mtfishman]

Good catch, thanks!