Update the threshold to 2.5 %

Author: triceo

.github/workflows/performance_score_director.yml

@@ -73,6 +73,7 @@ jobs:
           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
           cat scoredirector-benchmark.properties