matrix: upgrade versions (py3 \o/)

matrix/docker-compose.yml

@@ -6,7 +6,7 @@ networks:
 
 services:
   app:
-    image: matrixdotorg/synapse:v0.33.8
+    image: matrixdotorg/synapse:v0.34.0-py3
     restart: unless-stopped
     env_file:
       - .env
@@ -39,7 +39,7 @@ services:
       context: .
       args:
         SYNAPSE_SERVER_NAME: ${CHATONS_SERVICE:-matrix}.${CHATONS_DOMAIN:-localhost}
-        RIOT_VERSION: v0.17.5
+        RIOT_VERSION: v0.17.8
     labels:
       traefik.enable: "true"
       traefik.frontend.rule: "Host: riot.${CHATONS_DOMAIN:-localhost}, www.riot.${CHATONS_DOMAIN:-localhost}"