fixup empty partition for CI check

Author: sjpb

ansible/ci/check_slurm.yml

@@ -21,5 +21,5 @@
           <end>
       vars:
         expected_sinfo:
-          - "  extra up 60-00:00:00 0 n/a" # empty partition
+          - " extra up 60-00:00:00 0 n/a" # empty partition
           - "{{ openhpc_cluster_name }}-compute-[0-1] standard* up 60-00:00:00 2 idle"