Update Dockerfile to use Node 18

tdonohue · tdonohue · commit 70d2d20f0603 · 2022-12-09T12:14:57.000-06:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,7 +1,7 @@
 # This image will be published as dspace/dspace-angular
 # See https://github.com/DSpace/dspace-angular/tree/main/docker for usage details
 
-FROM node:14-alpine
+FROM node:18-alpine
 WORKDIR /app
 ADD . /app/
 EXPOSE 4000
