Merge pull request #172 from overleaf/update-node-10.21.0

Update node to 10.21.0

services/clsi/.nvmrc

@@ -1 +1 @@
-10.19.0
+10.21.0

services/clsi/Dockerfile

@@ -2,7 +2,7 @@
 # Instead run bin/update_build_scripts from
 # https://github.com/sharelatex/sharelatex-dev-environment
 
-FROM node:10.19.0 as base
+FROM node:10.21.0 as base
 
 WORKDIR /app
 COPY install_deps.sh /app

services/clsi/buildscript.txt

@@ -6,6 +6,6 @@ clsi
 --env-add=
 --env-pass-through=TEXLIVE_IMAGE
 --language=es
---node-version=10.19.0
+--node-version=10.21.0
 --public-repo=True
 --script-version=2.1.0