Adding grpc library

Change-Id: I8577bf19b895f543518ff1eacb28aa1c757391b1
Signed-off-by: lloretgalleg <illoret@indra.es>
diff --git a/Dockerfile.local b/Dockerfile.local
index a64bf4c..d02aee2 100644
--- a/Dockerfile.local
+++ b/Dockerfile.local
@@ -49,6 +49,8 @@
     && python3 -m pip install -e /app/common
     #  python3-pymongo python3-yaml pycrypto aiokafka
 
+RUN python3 -m pip install grpcio-tools grpclib
+
 RUN mkdir -p /app/storage/kafka && mkdir -p /app/log