fix: node version fix for prisma

Since the GKE node upgrade, we ran into some deployment failures.

Prisma needs Node version <12.19 https://github.com/prisma/prisma-client-js/issues/907

This fix should help.

next-kubernetes.yml

@@ -10,7 +10,7 @@ include:
       echo "Creating Dockerfile"
       
       cat > Dockerfile <<EOF
-  FROM node:12
+  FROM node:12.18
   ADD  . /app
   WORKDIR /app
   RUN yarn --production