Add slurm github action

.github/workflows/slurm-tests.yml

@@ -0,0 +1,31 @@
+name: Run tests on SLURM
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+    testing:
+      runs-on: ubuntu-latest
+      # For the action to work, you have to supply a mysql
+      # service as defined below.
+      services:
+        mysql:
+          image: mysql:8.0
+          env:
+            MYSQL_ROOT_PASSWORD: root
+          ports:
+            - "8888:3306"
+          options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
+      steps:
+        - uses: actions/checkout@v3
+
+        - uses: koesterlab/setup-slurm-action@v1
+
+        # Afterwards, you can submit to the slurm cluster via sbatch and srun, 
+        # and interact via all other usual commands.
+        - run: |
+            sinfo