Update to Meteor 1.9-beta.4, Node.js 12.13.1 and MongoDB 4.2.1.

Remove MongoDB option --smallfiles that is not supported in MongoDB 4.2.1.
Add MongoDB option --quiet to docker-compose.yml.
Update snap fibers to 4.0.1.

Thanks to xet7 !

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:disco
+FROM ubuntu:rolling
 LABEL maintainer="sgr"
 
 ENV BUILD_DEPS="gnupg gosu bsdtar wget curl bzip2 g++ build-essential python git ca-certificates iproute2"
@@ -6,10 +6,10 @@ ENV DEBIAN_FRONTEND=noninteractive
 
 ENV \
     DEBUG=false \
-    NODE_VERSION=8.16.2 \
-    METEOR_RELEASE=1.8.1 \
+    NODE_VERSION=12.13.1 \
+    METEOR_RELEASE=1.9-beta.4 \
     USE_EDGE=false \
-    METEOR_EDGE=1.5-beta.17 \
+    METEOR_EDGE=1.9-beta.4 \
     NPM_VERSION=latest \
     FIBERS_VERSION=4.0.1 \
     ARCHITECTURE=linux-x64 \

.devcontainer/docker-compose.yml

@@ -3,10 +3,10 @@ version: '3.7'
 services:
 
   wekandb-dev:
-    image: mongo:4.0.12
+    image: mongo:4.2.1
     container_name: wekan-dev-db
     restart: unless-stopped
-    command: mongod --smallfiles --oplogSize 128
+    command: mongod --oplogSize 128
     networks:
       - wekan-dev-tier
     expose: