Fuzzing tests

[Perseus985]

OpenSSF Scorecard finding: Fuzzing

Add Go fuzz targets using testing.F for input-parsing logic (e.g. dependency version parsing, webhook payload handling). OSS-Fuzz integration gets full credit; native Go fuzzing in CI gets partial credit.

References:

• https://github.com/ossf/scorecard/blob/c22063e786c11f9dd714d777a687ff7c4599b600/docs/checks.md#fuzzing

[Perseus985]

Will be my side hustle - I thinks its good for my Go learningpath

[BergCyrill]

Will be my side hustle - I thinks its good for my Go learningpath

My bad, missed that you wanted this for your side-hustle. But no worries, there will be more