Presolve profile

[jajhall]

Adds profiling of presolve and enhancement of dependent equations time-out

Dependent equations time-out is still not deterministic: see #2949

[codecov]

Codecov Report

❌ Patch coverage is 61.80371% with 144 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.89%. Comparing base (4373ea4) to head (281fde5).
⚠️ Report is 30 commits behind head on latest.

Files with missing lines	Patch %	Lines
highs/presolve/PresolveTimer.h	0.00%	92 Missing ⚠️
highs/presolve/HPresolve.cpp	83.05%	30 Missing ⚠️
highs/presolve/HPresolveAnalysis.cpp	63.15%	14 Missing ⚠️
highs/util/HFactor.cpp	92.06%	5 Missing ⚠️
highs/simplex/HighsSimplexAnalysis.cpp	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           latest    #2950      +/-   ##
==========================================
+ Coverage   72.81%   72.89%   +0.08%     
==========================================
  Files         417      427      +10     
  Lines      102157   102497     +340     
  Branches    16463    16472       +9     
==========================================
+ Hits        74382    74719     +337     
- Misses      27499    27502       +3     
  Partials      276      276              

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