Add dingtalk to the list of integrations (#1022)
Add dingtalk to the list of integrations (#1022)

Signed-off-by: Timon Wong <072878e3eb6954bdcf5b438a3869578f5f0395ea@gmail.com>
ddfreyne/prometheus-docs,prometheus/docs,ddfreyne/prometheus-docs,ddfreyne/prometheus-docs,ddfreyne/prometheus-docs,prometheus/docs,prometheus/docs