chore(monitor-snapshot/release-9.0-beta.1): update files from upstreams (#768)

Author: ti-chi-bot

monitor-snapshot/release-9.0-beta.1/ansible-monitor.tar.gz

@@ -0,0 +1,11 @@
+FROM busybox:1.37.0
+
+ADD init.sh /usr/bin/init.sh
+RUN chmod +x /usr/bin/init.sh
+
+COPY dashboards/*.json /tmp/
+COPY rules/*.rules.yml /tmp/
+COPY datasources/*.yaml /tmp/
+
+ENTRYPOINT ["/usr/bin/init.sh"]
+CMD ["TIDB-Cluster", "/grafana-dashboard-definitions/tidb/", "false", "/etc/prometheus"]