[inotify] Simplify libc loading (#776)
[inotify] Simplify libc loading (#776)

libc is used by the Python interpreter itself, thus dlopen(NULL) is sufficient,
no need to load the library again.

Co-authored-by: Mikhail T <9ad0fa0bcfd06d82f6b9250f72adebcf20bfd3af@BNYMellon.com>
gorakhargosh/watchdog,gorakhargosh/watchdog