add static internal ip to login node

Author: emlys

slurm_cluster_config/hpc-slurm.yml

@@ -124,6 +124,7 @@ deployment_groups:
     settings:
       machine_type: n2-standard-4
       enable_login_public_ips: true
+      static_ips: [10.0.0.3]
 
   - id: slurm_controller
     source: community/modules/scheduler/schedmd-slurm-gcp-v6-controller