Use Cloud Run for compile and compileDDC (#606)

diff --git a/Dockerfile b/Dockerfile
index 2ad8f8d..68e60f4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -52,5 +52,4 @@
 
 ENTRYPOINT ["/dart_runtime/dart_run.sh", \
             "--port", "8080", \
-            "--dark-launch", \
             "--proxy-target", "https://dart-service-cloud-run-hdjctvyqtq-uc.a.run.app/"]