Merge pull request #275896 from hoppla20/master

nixos/kubernetes: fix pki's mkSpec function

nixos/modules/services/cluster/kubernetes/pki.nix

···
             inherit (cert) action;
             authority = {
               inherit remote;
-              file.path = cert.caCert;
               root_ca = cert.caCert;
               profile = "default";
               auth_key_file = certmgrAPITokenPath;