copy files over to example repo

Dockerfile

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+
+FROM alpine:3.14
+
+ENV DOCKER_HOST=unix:///var/run/docker.sock
+
+RUN apk --no-cache add --update docker openrc bash
+RUN rc-update add docker boot
+
+COPY docker-setup /bin/
+RUN chmod +x /bin/docker-setup
+
+COPY docker-remote-tag /bin/
+RUN chmod +x /bin/docker-remote-tag
+
+CMD [ "/bin/docker-setup" ]
+ENTRYPOINT [ "/bin/bash", "-l", "-c" ]