detect: checks config keyword in cleanup

[catenacyber]

Link to redmine ticket: https://redmine.openinfosecfoundation.org/issues/5456

Describe changes:

• detect: checks config keyword in cleanup

[codecov[bot]]

Codecov Report

Merging #7665 (1ee167c) into master (61f9f0d) will increase coverage by 0.07%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #7665      +/-   ##
==========================================
+ Coverage   75.78%   75.86%   +0.07%     
==========================================
  Files         659      659              
  Lines      185660   185640      -20     
==========================================
+ Hits       140706   140831     +125     
+ Misses      44954    44809     -145     

Flag	Coverage Δ
fuzzcorpus	60.52% <100.00%> (+0.36%)	:arrow_up:
suricata-verify	52.49% <100.00%> (-0.05%)	:arrow_down:
unittests	60.72% <0.00%> (-0.02%)	:arrow_down:

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

[suricata-qa]

Information: QA ran without warnings.

Pipeline 8427

[suricata-qa]

Information: QA ran without warnings.

Pipeline 8427

[catenacyber]

New solution proposed in https://github.com/OISF/suricata/pull/8418