Fixes Bug 1275 - aiokafka version freeze

Change-Id: I3e7f5e25325dbbb4019e6eac7096ddcbbeee1b07
Signed-off-by: fonsecaj <jpedrofonseca@av.it.pt>
(cherry picked from commit c3ee9cb2997aa717529e3e8936370084defcfde0)
diff --git a/Dockerfile.local b/Dockerfile.local
index 075c496..3befab0 100644
--- a/Dockerfile.local
+++ b/Dockerfile.local
@@ -23,7 +23,7 @@
 RUN apt-get update && apt-get install -y git python3 \
     python3-pymongo python3-yaml python3-pip python3-keystoneclient \
     && python3 -m pip install pip --upgrade \
-    && python3 -m pip install aiokafka aiohttp cherrypy==18.1.2 keystoneauth1 requests jsonschema==3.2.0 \
+    && python3 -m pip install aiokafka==0.6.0 aiohttp cherrypy==18.1.2 keystoneauth1 requests jsonschema==3.2.0 \
     && mkdir -p /app/storage/kafka && mkdir -p /app/log 
 
 # OSM_COMMON