Add payload-only-classtypes filtering to suricata conf to filter payl…

[Aboussejra]

…oad dump by classtype if needed

Make sure these boxes are checked accordingly before submitting your Pull Request -- thank you.

Contribution style:

• I have read the contributing guide lines at
  https://docs.suricata.io/en/latest/devguide/contributing/contribution-process.html

Our Contribution agreements:

• I have signed the Open Information Security Foundation contribution agreement at
  https://suricata.io/about/contribution-agreement/ (note: this is only required once)

Changes (if applicable):

• I have updated the User Guide (in doc/userguide/) to reflect the changes made
• I have updated the JSON schema (in etc/schema.json) to reflect all logging changes
  (including schema descriptions)
• I have created a ticket at
  https://redmine.openinfosecfoundation.org/projects/suricata/issues

Link to ticket: https://redmine.openinfosecfoundation.org/issues/8245
Describe changes:

Provide values to any of the below to override the defaults.

• To use a Suricata-Verify or Suricata-Update pull request,
  link to the pull request in the respective _BRANCH variable.
• Leave unused overrides blank or remove.

SV_REPO=
SV_BRANCH=OISF/suricata-verify#2895
SU_REPO=
SU_BRANCH=

Old versions #14726

FIxed clang format between two versions

[victorjulien]

Not convinced the string based design is the best here.

[victorjulien]

I'm not too fond of this strcmp loop in a critical path. Can we find a better solution? E.g. a class id in a bitarray or something?

[codecov]

Codecov Report

❌ Patch coverage is 76.92308% with 15 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.16%. Comparing base (81572cb) to head (02e78f3).
⚠️ Report is 7 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #14737      +/-   ##
==========================================
- Coverage   82.17%   82.16%   -0.02%     
==========================================
  Files        1008     1008              
  Lines      263916   263979      +63     
==========================================
+ Hits       216868   216890      +22     
- Misses      47048    47089      +41     

Flag	Coverage Δ
fuzzcorpus	60.18% <20.00%> (-0.02%)	⬇️
livemode	18.75% <23.07%> (+0.04%)	⬆️
netns	18.48% <15.38%> (-0.04%)	⬇️
pcap	44.62% <24.61%> (+<0.01%)	⬆️
suricata-verify	65.29% <76.92%> (-0.08%)	⬇️
unittests	59.34% <9.23%> (-0.02%)	⬇️

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[catenacyber]

Also, this feature requires a ticket that should be mentioned in the commit message

[catenacyber]

And please reference the previos version of the PR #14726 when opening a new one, describing the changes between both versions