Update system-tests to 0509dbd094c9cbf15f58db96f62276a0adff7efa (#8447)

Author: smola

.circleci/config.continue.yml.j2

@@ -36,7 +36,7 @@ instrumentation_modules: &instrumentation_modules "dd-java-agent/instrumentation
 debugger_modules: &debugger_modules "dd-java-agent/agent-debugger|dd-java-agent/agent-bootstrap|dd-java-agent/agent-builder|internal-api|communication|dd-trace-core"
 profiling_modules: &profiling_modules "dd-java-agent/agent-profiling"
 
-default_system_tests_commit: &default_system_tests_commit d4974a9d88a10a70a8688afd08697affb5e82261
+default_system_tests_commit: &default_system_tests_commit 0509dbd094c9cbf15f58db96f62276a0adff7efa
 
 parameters:
   nightly: