Install postgresql client in final image

Author: jenshenny

Dockerfile

@@ -115,6 +115,9 @@ WORKDIR /app
 
 RUN mkdir -p tmp/pids
 
+# Install postgresql14-client
+RUN apk update && apk add postgresql14-client && rm -rf /var/cache/apk/*
+
 # Copy built application from previous stage
 COPY --link --from=build /app/ /app/