* Update fuzzers to new Atheris version
* Pin new atheris version
* Change = to ==
* Change path where Atheris fuzzers ld_preload from
* Update hypothesis fuzzer to work with new atheris
* Set version to 2.0.1
* Switch to Atheris 2.0.4
* Correct spelling of pygments_fuzzer decorator
* instrument yaml_reader
* Change to latest Atheris
* Set atheris version to 2.0.6
* Add a fuzzer for Pygments
While pygments doesn't use native code for fuzzing,
it's the defacto solution to highlight (untrusted) code,
so unexpected exceptions and timeouts are important.
* Make the fuzzer work
* Remove a useless LD_PRELOAD
* Add a missing "main_repo" field