fix: print method output in docker + tweak docker compose files

cumulus_lambda_functions/docker_entrypoint/__main__.py

@@ -27,4 +27,4 @@ def choose_process():
 if __name__ == '__main__':
     logging.basicConfig(level=int(os.environ.get('LOG_LEVEL', '10')),
                         format="%(asctime)s [%(levelname)s] [%(name)s::%(lineno)d] %(message)s")
-    choose_process()
+    print(choose_process())

docker/stage-in-stage-out/dc-001-search.yaml

@@ -1,6 +1,6 @@
 version: "3.7"
 services:
-  cumulus_granules_download:
+  cumulus_granules_search:
     image: ghcr.io/unity-sds/unity-data-services:1.7.0
     command: ["SEARCH"]
     environment: