build fail on ubuntu 26.04

[michelpromonet]

Running install_on_system.sh fails with error:

/ingescape/dependencies/czmq/src/zactor.c: In function ‘zactor_new’:
/ingescape/dependencies/czmq/src/zactor.c:129:5: error: implicit declaration of function ‘pthread_setname_np’; did you mean ‘pthread_setcanceltype’? [-Wimplicit-function-declaration]
  129 |     pthread_setname_np(thread, "ZACTOR");
      |     ^~~~~~~~~~~~~~~~~~
      |     pthread_setcanceltype
/ingescape/dependencies/czmq/src/zactor.c:129:5: warning: nested extern declaration of ‘pthread_setname_np’ [-Wnested-externs]

[michelpromonet]

possible fix zeromq/czmq#2331