fix logic to set check_fuzzer_help

[chkeita]

Summary of the Pull Request

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PR Checklist

• Applies to work item: #xxx
• CLA signed. If not, go over here and sign the CLI.
• Tests added/passed
• Requires documentation to be updated
• I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #xxx

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Validation Steps Performed

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[codecov-commenter]

Codecov Report

Merging #3130 (a48ccaf) into main (213fc24) will increase coverage by 1.49%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #3130      +/-   ##
==========================================
+ Coverage   30.12%   31.61%   +1.49%     
==========================================
  Files         128      308     +180     
  Lines       13979    36535   +22556     
==========================================
+ Hits         4211    11552    +7341     
- Misses       9768    24983   +15215     

see 180 files with indirect coverage changes