lua: Expose byte_extract to lua match scripts

[jlucovsky]

Continuation of #7660

Link to redmine ticket: #2871

Describe changes:

• Allow lua match scripts to access variables defined in rule by byte_extract or byte_math

Updates

• Rebase.

suricata-verify-pr: 899 #suricata-verify-repo: #suricata-verify-branch: #suricata-update-pr: #suricata-update-repo: #suricata-update-branch: #libhtp-pr: #libhtp-repo: #libhtp-branch:

[codecov[bot]]

Codecov Report

Merging #7663 (1ccdb11) into master (e566563) will increase coverage by 0.04%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #7663      +/-   ##
==========================================
+ Coverage   75.83%   75.88%   +0.04%     
==========================================
  Files         659      659              
  Lines      185641   185641              
==========================================
+ Hits       140786   140872      +86     
+ Misses      44855    44769      -86     

Flag	Coverage Δ
fuzzcorpus	60.52% <ø> (+0.23%)	:arrow_up:
suricata-verify	52.54% <ø> (-0.01%)	:arrow_down:
unittests	60.72% <ø> (-0.01%)	:arrow_down:

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

[suricata-qa]

ERROR:

ERROR: QA failed on tlpw2_single_alerts_cmp.

ERROR: QA failed on tlpw2_autofp_alerts_cmp.

ERROR: QA failed on tlpr1_alerts_cmp.

Pipeline 8420

[ct0br0]

You can ignore the QA failures. Didn't properly rebase the alert counts. Don't use lua for those tests so should be a non-issue.

[victorjulien]

Merged in #7713, thanks!