[pkgs] Fix zmq version.

pkgs/default.nix

@@ -45,7 +45,7 @@ let
         configureFlags = "--enable-pmpi";
         buildInputs = oldAttrs.buildInputs ++ [ pkgs.mpich2 ];
       });
-      containers = cpDefaultPin ./containers { inherit pythonPackages; };
+      containers = cpDefaultPin ./containers { inherit pythonPackages; inherit pyzmq; };
       containers-bandit = cpAlternatePin ./containers { inherit pythonPackages; } "bandit";
       nrm = cpDefaultPin ./nrm { inherit pythonPackages; inherit pyzmq; nrm-containers = containers; };
       nrm-bandit = cpAlternatePin ./nrm { inherit pythonPackages; nrm-containers=containers-bandit; } "bandit";