trigger extrabuild on slurm_recompile changes

Author: sjpb

.github/workflows/extra.yml

@@ -8,6 +8,7 @@ on:
       - 'environments/.stackhpc/tofu/cluster_image.auto.tfvars.json'
       - 'ansible/roles/doca/**'
       - 'ansible/roles/cuda/**'
+      - 'ansible/roles/slurm_recompile/**' # runs on cuda group
       - 'ansible/roles/lustre/**'
       - '.github/workflows/extra.yml'
   pull_request: