misc(ci): make the wf callable for reuse (bis)

.github/workflows/trtllm_tests.yaml

@@ -30,13 +30,17 @@ jobs:
 
   run-tests:
     needs: build-and-push
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.job }}-trtllm-${{ github.head_ref || github.run_id }}
+      cancel-in-progress: true
     runs-on:
+      group: aws-highmemory-64-plus-priv
     container:
       image: ${{ needs.build-and-push.outputs.docker_image }}
       credentials:
         username: ${{ secrets.REGISTRY_USERNAME }}
         password: ${{ secrets.REGISTRY_PASSWORD }}
-        options: --gpus all
+      options: --gpus all --shm-size=8g
 
     steps:
       - name: Run C++/CUDA tests