title: Increase watchers in node docker image
body: <p>Need to increase watchers in docker image, as it fails on expo publish with the error</p>
  
  <pre><code>[11:39:08] Error: ENOSPC: System limit for number of file watchers reached, watch '/__w/mevris-client-app-products/mevris-client-app-products/node_modules/update-notifier/node_modules/camelcase'
  [11:39:08]     at FSWatcher.start (internal/fs/watchers.js:165:26)
  [11:39:08]     at Object.watch (fs.js:1258:11)
  [11:39:08]     at NodeWatcher.watchdir (/__w/mevris-client-app-products/mevris-client-app-products/node_modules/metro/node_modules/sane/src/node_watcher.js:159:22)
  [11:39:08]     at Walker.&lt;anonymous&gt; (/__w/mevris-client-app-products/mevris-client-app-products/node_modules/metro/node_modules/sane/src/common.js:109:31)
  [11:39:08]     at Walker.emit (events.js:198:13)
  [11:39:08]     at /__w/mevris-client-app-products/mevris-client-app-products/node_modules/walker/lib/walker.js:69:16
  [11:39:08]     at go$readdir$cb (/__w/mevris-client-app-products/mevris-client-app-products/node_modules/@react-native-community/cli/node_modules/graceful-fs/graceful-fs.js:187:14)
  [11:39:08]     at FSReqWrap.args [as oncomplete] (fs.js:140:20)
  </code></pre>
  
  <p>Added following lines to Dockerfile</p>
  
  <pre><code>RUN echo "fs.inotify.max_user_instances=524288" &gt;&gt; /etc/sysctl.conf &amp;&amp; sysctl -p
  </code></pre>
  
  <p>results in this error when build
  <code>sysctl: setting key "fs.inotify.max_user_watches": Read-only file system</code></p>
  
  <p>I need to use that docker image in Github Actions</p>
  
  <p>Dockerfile </p>
  
  <pre><code>FROM node:10
  
  RUN echo "fs.inotify.max_user_instances=524288" &gt;&gt; /etc/sysctl.conf
  RUN echo "fs.inotify.max_user_watches=524288" &gt;&gt; /etc/sysctl.conf
  RUN echo "fs.inotify.max_queued_events=524288" &gt;&gt; /etc/sysctl.conf
  
  RUN apt-get -qq update &amp;&amp; apt-get -qq -y install bzip2
  
  RUN yarn global add @bluebase/cli &amp;&amp; bluebase plugins:add @bluebase/cli-expo &amp;&amp; bluebase plugins:add @bluebase/cli-web
  
  RUN bluebase plugins
  
  RUN npm i -g expo-cli
  
  COPY entrypoint.sh /entrypoint.sh
  
  ENTRYPOINT ["sh", "/entrypoint.sh"]
  </code></pre>