bump node version

mhils · web-flow · commit 320f43fac29d · 2021-10-11T14:59:34.000+02:00
The 8.10 image is built on Ubuntu 14.04, which does not like the new Let's Encrypt certs
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:8.10
+FROM node:16.10
 
 RUN mkdir -p /opt/camo/
 WORKDIR /opt/camo/
