fix action

Author: matth-x

.github/workflows/documentation.yml

@@ -73,6 +73,16 @@ jobs:
       with:
         name: Simulator executable
         path: MicroOcppSimulator
+    - name: Check Simulator and env vars
+      run: |
+        echo "show MicroOcppSimulator"
+        ls MicroOcppSimulator
+        echo "show MicroOcppSimulator/build"
+        ls MicroOcppSimulator/build
+        echo "show MicroOcppSimulator/public"
+        ls MicroOcppSimulator/public
+        echo "show MO_SIM_CONFIG"
+        echo $(MO_SIM_CONFIG)
     - name: Measure heap and create reports
       run: python tests/benchmarks/scripts/measure_heap.py
     - name: Upload reports