Revert to compose 3.2 due to PWD lagging behind

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

docker-compose.extended.yml

-version: "3.3"
+version: "3.2"
 services:
     gateway:
         volumes:
@@ -148,4 +148,4 @@ services:
 networks:
     functions:
         driver: overlay
-        attachable: true
+        #attachable: true

docker-compose.yml

-version: "3.3"
+version: "3.2"
 services:
     gateway:
         volumes:
@@ -201,4 +201,4 @@ services:
 networks:
     functions:
         driver: overlay
-        attachable: true
+        #attachable: true