Cleanup both CI environments

Author: MaxBed4d

.github/workflows/stackhpc-ci-cleanup.yml

@@ -11,6 +11,10 @@ jobs:
     if: github.repository == 'stackhpc/stackhpc-kayobe-config'
     runs-on: ubuntu-latest
     permissions: {}
+    strategy:
+      matrix:
+        environment: [SMS Lab, Leafcloud]
+    environment: ${{ matrix.environment }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4