[Task] <support http_sd_config protocol to auto monitoring instance>

[tomsun28]

Description

support http sd protocol to auto monitoring instance

refer:

https://prometheus.io/docs/prometheus/latest/configuration/configuration/#http_sd_config

https://prometheus.io/docs/prometheus/latest/http_sd/

https://gitee.com/dromara/RuoYi-Cloud-Plus/blob/2.X/ruoyi-visual/ruoyi-monitor/src/main/java/org/dromara/modules/monitor/controller/PrometheusController.java

Task List

• [ ] support http sd protocol to auto monitoring instance
• [ ] relate use document