Libhtp rs v27.1 small step for src

[catenacyber]

Link to ticket: https://redmine.openinfosecfoundation.org/issues/
https://redmine.openinfosecfoundation.org/issues/2696

Describe changes:

• prepare libhtp-rs by defining aliases for the new values used by libhtp-rs

This allow to go one small step further

The big libhtp-rs commit will remove app-layer-htp-libhtp.h which defines these aliases

#12442 next round

Draft : I am not sure the const change will please every compiler but it passed locally for me...

git diff libhtp-rs-v27 --name-only -- src/ gives

• src/Makefile.am : remove libhtp.h 🟢
• src/app-layer-htp-file.c : to fix in libhtp-rs-v27 still using HTP_OK in one comment 🚧
• src/app-layer-htp-libhtp.c : removal 🟢
• src/app-layer-htp-libhtp.h : removal 🟢
• src/app-layer-htp.c : many changes as expected, and to be worked upon in a next PR 🚧
• src/app-layer-htp.h : changes will remain until the final PR I think 🟢
• src/detect-http-headers-stub.h : removal of libhtp.h 🟢
• src/detect-http-host.c : need to keep NULL check for h, not only htp_header_value(h) ❔
• src/detect-http-protocol.c : #ifdef removed 🟢
• src/detect-http-uri.c : uri_normalized access ❔
• src/log-httplog.c : to be worked upon 🚧
• src/output-json-http.c : some comment 🟢
• src/suricata.c : changes will remain until the final PR I guess 🟢
• src/util-lua-http.c : to be worked upon 🚧

[codecov]

Codecov Report

Attention: Patch coverage is 96.15385% with 3 lines in your changes missing coverage. Please review.

Project coverage is 80.53%. Comparing base (d63ad75) to head (d439bc5).

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #12474   +/-   ##
=======================================
  Coverage   80.52%   80.53%           
=======================================
  Files         923      923           
  Lines      259176   259179    +3     
=======================================
+ Hits       208708   208732   +24     
+ Misses      50468    50447   -21     

Flag	Coverage Δ
fuzzcorpus	56.06% <90.32%> (+<0.01%)	⬆️
livemode	19.38% <0.00%> (-0.04%)	⬇️
pcap	44.24% <69.35%> (+0.04%)	⬆️
suricata-verify	63.34% <91.93%> (+0.01%)	⬆️
unittests	58.45% <33.33%> (+<0.01%)	⬆️

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

[suricata-qa]

Information: QA ran without warnings.

Pipeline 24362