Change compiler to g++

Thanks to xet7 !

Dockerfile

@@ -4,7 +4,7 @@ LABEL maintainer="wekan"
 # Set the environment variables (defaults where required)
 # DOES NOT WORK: paxctl fix for alpine linux: https://github.com/wekan/wekan/issues/1303
 # ENV BUILD_DEPS="paxctl"
-ENV BUILD_DEPS="apt-utils bsdtar gnupg gosu wget curl bzip2 build-essential python python3 python3-pip git ca-certificates gcc-8" \
+ENV BUILD_DEPS="apt-utils bsdtar gnupg gosu wget curl bzip2 g++ build-essential python python3 python3-pip git ca-certificates" \
     DEBUG=false \
     NODE_VERSION=v8.16.0 \
     METEOR_RELEASE=1.8.1 \
@@ -233,7 +233,7 @@ RUN \
     gosu wekan:wekan /opt/nodejs/bin/api2html -c ./public/logo-header.png -o ./public/api/wekan.html ./public/api/wekan.yml; \
     # Build app
     cd /home/wekan/app && \
-    gosu wekan:wekan /home/wekan/.meteor/meteor add standard-minifier-js && \
+    #gosu wekan:wekan /home/wekan/.meteor/meteor add standard-minifier-js && \
     gosu wekan:wekan /home/wekan/.meteor/meteor npm install && \
     gosu wekan:wekan /home/wekan/.meteor/meteor build --directory /home/wekan/app_build && \
     cp /home/wekan/app/fix-download-unicode/cfs_access-point.txt /home/wekan/app_build/bundle/programs/server/packages/cfs_access-point.js && \