Add back the proper settings

Author: triceo

.github/workflows/performance_score_director.yml

@@ -73,9 +73,9 @@ jobs:
         working-directory: ./timefold-solver-benchmarks
         shell: bash
         run: |
-          echo "forks=2" > scoredirector-benchmark.properties
-          echo "warmup_iterations=1" >> scoredirector-benchmark.properties
-          echo "measurement_iterations=2" >> scoredirector-benchmark.properties
+          echo "forks=15" > scoredirector-benchmark.properties
+          echo "warmup_iterations=5" >> scoredirector-benchmark.properties
+          echo "measurement_iterations=15" >> scoredirector-benchmark.properties
           echo "relative_score_error_threshold=0.025" >> scoredirector-benchmark.properties
           echo "score_director_type=cs" >> scoredirector-benchmark.properties
           echo "example=${{ matrix.example }}" >> scoredirector-benchmark.properties