Dockerfile in hetzner-k3s-0.3.8 vs Dockerfile in hetzner-k3s-0.3.9

- old
+ new

@@ -1,11 +1,10 @@
 FROM ruby:2.7.4-alpine
 
 RUN apk update --no-cache \
   && apk add build-base git openssh-client
 
-COPY Gemfile Gemfile
-COPY hetzner-k3s.gemspec hetzner-k3s.gemspec
+COPY . .
 
 RUN gem install hetzner-k3s
 
 COPY entrypoint.sh /entrypoint.sh
 