Fix error with new p3.12 ver

[tabakovsasha]

The most current version of Python that users use is 3.12. it's time to update it in the code too Current time many users run comman brew install ceph-client --verbose --debug and face with the problem:

==> Installing mulbc/ceph-client/ceph-client
==> Patching
Error: An exception occurred within a child process:
  Errno::EPERM: Operation not permitted @ dir_s_mkdir - /usr/local/opt/cython/libexec/lib/python3.11

I think we need to use the current version for today