VATZ Development regarding Validator Policy V2

[xellos00]

Background

As we discussed in V2 monitoring while our workshop, we need to set up an dashboard to checking validators.

• [ ] Set up an GCP monitoring system.
  • [ ] https://github.com/dsrvlabs/vatz/issues/566
  • [x] https://github.com/dsrvlabs/vatz/issues/556
• [ ] Develop Plugins that collect 3 metrics(up, blockheight, validator) all protocols