[misc] bump the dev-env to 3.3.2

services/document-updater/buildscript.txt

@@ -5,4 +5,4 @@ document-updater
 --env-pass-through=
 --node-version=10.21.0
 --public-repo=True
---script-version=3.3.1
+--script-version=3.3.2

services/document-updater/docker-compose.ci.yml

@@ -45,4 +45,4 @@ services:
     image: redis
 
   mongo:
-    image: mongo:3.6
+    image: mongo:4.0

services/document-updater/docker-compose.yml

@@ -43,5 +43,5 @@ services:
     image: redis
 
   mongo:
-    image: mongo:3.6
+    image: mongo:4.0