* [njs] Reverting --debug=YES introduced in c16cf5a2.
As it changed reproducibility of existing issues.
* [njs] Build pcre2 dependency manually and enable MSan.
* [njs] Fixed seed corpus gathering after test/module directory was removed.
* [njs] Add nginx/njs project and njs_process_script_fuzzer.
* Add copyright, disable logging, disable leaks detection.
* fix memory leaks
* use $LIB_FUZZING_ENGINE
* list myself as a primary contact for now
* enable all sanitizers