Create a DataDog plugin to collect resource usage metrics

### Prize category

Best Plugin

### Overview

[DataDog](https://www.datadoghq.com/) is a monitoring service, particularly useful for cloud applications, that collects various metrics related to running and profiling applications. In particular, a user can collect resource usage metrics, such as processor, memory, and storage usage that can be used to create an energy usage profile of an application. Let us create a plugin which can capture these metrics from DataDog and use them in the Impact Framework to generate an emissions profile.

### Questions to be answered

_No response_

### Have you got a project team yet?

Yes and we are still open to extras members

### Project team

@bvickers7, @chargao, @asibille-indeed, @GoethelTori, and @atilanog-indeed.

### Terms of Participation

- [X] I agree to the hackathon [Rules & Terms](https://github.com/Green-Software-Foundation/hack/wiki/Rules-and-Terms) and [Code of Conduct](https://github.com/Green-Software-Foundation/hack/wiki/Code-of-Conduct)