Make the integration tests more parallel - can probably be pushed eve…

…n more but lets see how the action goes

src/integration-test/resources/junit-platform.properties

@@ -0,0 +1,13 @@
+# Enables parallel execution of tests
+junit.jupiter.execution.parallel.enabled = true
+
+# Configures the mode of parallel execution for test classes and methods
+# Possible values: same_thread, concurrent
+junit.jupiter.execution.parallel.mode.default = concurrent
+
+# Configures the parallel mode for test methods within the same class
+junit.jupiter.execution.parallel.mode.classes.default = concurrent
+
+# Configures the number of parallel threads
+junit.jupiter.execution.parallel.config.strategy = fixed
+junit.jupiter.execution.parallel.config.fixed.parallelism = 10