[3.13] gh-143572: Run 'python3-libraries' fuzzer in CI using CIFuzz (… (#143915)

Co-authored-by: 🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко) <578543+webknjaz@users.noreply.github.com>
Co-authored-by: 🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко) <wk.cvs.github@sydorenko.org.ua>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>