feat: adds PowerBi Dedicated scraping

[SurtzSean]

When implementing a new scraper; these tasks are completed:

• [x] Implement configuration
• [x] Implement validation
• [x] Implement scraping
• [x] Implement resource discovery
• [x] Provide unit tests
• [x] Test end-to-end
• [x] Document scraper (see https://github.com/promitor/docs/blob/main/CONTRIBUTING.md#documenting-a-new-scraper)
• [x] Add entry to changelog (see https://github.com/tomkerkhove/promitor/blob/master/CONTRIBUTING.md#changelog) don't know if links will be correct

Metrics output:

src-promitor.agents.scraper-1            | [03:35:00 INF] Found value 9 for metric azure_powerbi_dedicated_cpu_usage with aggregation interval 00:05:00

Discovery output:

src-promitor.agents.scraper-1            | [03:35:00 INF] Discovered 1 resources for resource collection powerbi-dedicated.

Relates to https://github.com/tomkerkhove/promitor/issues/339 Relates to https://github.com/promitor/docs/pull/54

[CLAassistant]

All committers have signed the CLA.

[github-actions[bot]]

Thank you for your contribution! 🙏 We will review it as soon as possible.

[SurtzSean]

@tomkerkhove this has been updated to use PowerBidedicated everywhere except for ResourceType

[SurtzSean]

@tomkerkhove I'm unsure about the build failure message as I ran and tested e2e locally. Is it a problem with the pipeline, or PR?

[SurtzSean]

/azp run Promitor CI - Scraper Agent

[azure-pipelines[bot]]

Commenter does not have sufficient privileges for PR 2368 in repo tomkerkhove/promitor

[SurtzSean]

@tomkerkhove would you be able to take a look if you get a moment, or would there be anything more you need prior?

[tomkerkhove]

Nope, should be good - I'll take a look when I can.

[tomkerkhove]

/azp run Promitor CI - Scraper Agent

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s).

[SurtzSean]

@tomkerkhove I believe I responded to all feedback