Fixed Dense method and a new MKLPardiso for LODF evaluation

[alefcastelli]

Significantly improved the Dense method for LODF, added MKLPardiso too

[github-actions]

Performance Results

Version	Precompile Time
Main	2.796618501
This Branch	2.879219858

Version	Execute Time
Main-Build PTDF First	6.091816755
Main-Build PTDF Second	0.177255791
Main-Build Ybus First	0.433796684
Main-Build Ybus Second	0.010287156
Main-Build LODF First	0.634063624
Main-Build LODF Second	0.32547704
This Branch-Build PTDF First	5.939638931
This Branch-Build PTDF Second	0.184075437
This Branch-Build Ybus First	0.437042699
This Branch-Build Ybus Second	0.010191951
This Branch-Build LODF First	0.824601463
This Branch-Build LODF Second	0.31579442

[codecov]

Codecov Report

Merging #59 (2355d9e) into main (e5bac6a) will increase coverage by 0.24%.
The diff coverage is 90.32%.

❗ Current head 2355d9e differs from pull request most recent head 9e71bb1. Consider uploading reports for the commit 9e71bb1 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #59      +/-   ##
==========================================
+ Coverage   78.39%   78.64%   +0.24%     
==========================================
  Files          14       14              
  Lines        1120     1133      +13     
==========================================
+ Hits          878      891      +13     
  Misses        242      242              

Flag	Coverage Δ
unittests	78.64% <90.32%> (+0.24%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
src/lodf_calculations.jl	96.21% <90.32%> (-0.40%)	⬇️

... and 2 files with indirect coverage changes

[jd-lara]

Let's remove the additional method that has the "for testing" comment.