fix test

theodolite-quarkus/src/test/kotlin/theodolite/TestBenchmark.kt

@@ -11,7 +11,7 @@ class TestBenchmark : Benchmark {
     override fun buildDeployment(
         load: LoadDimension,
         res: Resource,
-        configurationOverrides: List<ConfigurationOverride>
+        configurationOverrides: List<ConfigurationOverride?>
     ): BenchmarkDeployment {
         return TestBenchmarkDeployment()
     }