[WIP] Add fuzzing and sanitisation features

[Copilot]

Plan for Adding Fuzzing and Sanitization

• Create fuzz target for shader input handling (fuzz_shader.cpp)
• Update CMakeLists.txt to properly enable fuzzing
• Add documentation about fuzzing and sanitizers
• Add GitHub Actions workflow for fuzzing and sanitizers
• Test the fuzzing target locally
• Clean up build artifacts from repository
• Address code review feedback (temp directory, unused variable, workflow formatting)
• Fix workflow permissions for security
• Clean up CodeQL build artifacts
• Final security check

Original prompt

Make PR which adds some kind of fuzzing and sanitisation type of stuff

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[jamylak]

Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
Package vulkan-validationlayers-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  vulkan-utility-libraries-dev

E: Package 'vulkan-validationlayers-dev' has no installation candidate
Error: Process completed with exit code 100.

https://github.com/jamylak/vsdf/actions/runs/20295912853/job/58289616150?pr=24