loongson/pypi: links for tendril-connector-grafana

loongson/mirror tendril_connector_grafana-0.2.4.tar.gz
loongson/mirror tendril_connector_grafana-0.2.3.tar.gz
loongson/mirror tendril-connector-grafana-0.1.1.tar.gz
loongson/mirror tendril-connector-grafana-0.1.0.tar.gz