Dockerfile in gfsm-0.4.0 vs Dockerfile in gfsm-0.4.1

@@ -1,6 +1,7 @@
 FROM ruby:3.2.4-alpine3.20
 
+RUN apk add git
 RUN gem install gfsm
 
 COPY ./gfsmrc.yml ./gfsmrc.yml
 
 ENTRYPOINT [""]
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