Experiment ac rust/v2

[victorjulien]

Experiment to see if we can use aho-corasick Rust crate for our MPM.

https://redmine.openinfosecfoundation.org/issues/3847

TODOs

• test
• move AC code into their own rust files
• optimize match loop (+tests)
• probably more

[codecov]

Codecov Report

Merging #9896 (257a909) into master (d005fff) will decrease coverage by 0.16%.
The diff coverage is 90.60%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #9896      +/-   ##
==========================================
- Coverage   82.45%   82.29%   -0.16%     
==========================================
  Files         972      973       +1     
  Lines      273057   273887     +830     
==========================================
+ Hits       225156   225403     +247     
- Misses      47901    48484     +583     

Flag	Coverage Δ
fuzzcorpus	63.78% <85.97%> (-0.59%)	⬇️
suricata-verify	61.05% <85.97%> (-0.05%)	⬇️
unittests	62.98% <90.35%> (+0.06%)	⬆️

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

[suricata-qa]

ERROR:

ERROR: QA failed on TREX_GENERIC_collect.

Pipeline 16734

[victorjulien]

replaced by #9902