[misc] update the build scripts to 1.3.5

Dockerfile

@@ -1,6 +1,17 @@
-FROM node:10.19.0 as app
+# This file was auto-generated, do not edit it directly.
+# Instead run bin/update_build_scripts from
+# https://github.com/sharelatex/sharelatex-dev-environment
+# Version: 1.3.5
+
+FROM node:10.19.0 as base
 
 WORKDIR /app
+COPY install_deps.sh /app
+RUN chmod 0755 ./install_deps.sh && ./install_deps.sh
+ENTRYPOINT ["/bin/sh", "entrypoint.sh"]
+COPY entrypoint.sh /app
+
+FROM base as app
 
 #wildcard as some files may not be in all repos
 COPY package*.json npm-shrink*.json /app/
@@ -12,12 +23,8 @@ COPY . /app
 
 RUN npm run compile:all
 
-FROM node:10.19.0
+FROM base
 
 COPY --from=app /app /app
 
-WORKDIR /app
-RUN chmod 0755 ./install_deps.sh && ./install_deps.sh
-ENTRYPOINT ["/bin/sh", "entrypoint.sh"]
-
 CMD ["node", "--expose-gc", "app.js"]