Bump the faas-swarm version in the compose yml

**What**
- Update the fass-swarm version to 0.5.0

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

docker-compose.armhf.yml

@@ -35,7 +35,7 @@ services:
 
     # Docker Swarm provider
     faas-swarm:
-        image:  openfaas/faas-swarm:0.4.4-armhf
+        image:  openfaas/faas-swarm:0.5.0-armhf
         volumes:
             - "/var/run/docker.sock:/var/run/docker.sock"
         networks:

docker-compose.yml

@@ -41,7 +41,7 @@ services:
     faas-swarm:
         volumes:
             - "/var/run/docker.sock:/var/run/docker.sock"
-        image:  openfaas/faas-swarm:0.4.4
+        image:  openfaas/faas-swarm:0.5.0
         networks:
             - functions
         environment: