rust: format detect files

[catenacyber]

Link to ticket: https://redmine.openinfosecfoundation.org/issues/3836

Describe changes:

• rust: format detect files

#15575 next round

Still TODO the bigger ones: base dir, dcerpc, smb

[catenacyber]

I thought this diff was like 400 lines... not so bad...

[codecov]

Codecov Report

❌ Patch coverage is 98.61111% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 82.87%. Comparing base (d154484) to head (3e437b4).

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #15616      +/-   ##
==========================================
- Coverage   82.89%   82.87%   -0.03%     
==========================================
  Files        1006     1006              
  Lines      273487   273514      +27     
==========================================
- Hits       226710   226663      -47     
- Misses      46777    46851      +74     

Flag	Coverage Δ
fuzzcorpus	61.35% <70.83%> (-0.05%)	⬇️
livemode	18.38% <5.55%> (-0.10%)	⬇️
netns	22.77% <8.33%> (-0.01%)	⬇️
pcap	45.12% <13.88%> (-0.10%)	⬇️
suricata-verify	66.63% <98.61%> (-0.03%)	⬇️
unittests	58.53% <93.05%> (+<0.01%)	⬆️

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[suricata-qa]

Information: QA ran without warnings.

Pipeline = 31998

[victorjulien]

Merged in #15636, thanks!