Add additional labels to metrics

[YoSev]

Checklist

• [x] Tests pass (if any)
• [x] Code has been linted/formated
• [x] Documentation updated (where applicable)

Description

Add additional fields to metrics to allow fine graded separation in grafana

• request_protocol
• request_path
• request_host
• request_port (if exists)
• request_query (if exists)

[Bak3y]

@john-dev heads up you've got a problem the linter's complaining about

[YoSev]

To be fair, that error is in you main branch ever since and is raised in every single pull_request you got.

[YoSev]

i would advice to fix this in main and rebase the pull_requests to avoid merge conflicts

[benc-uk]

Could we remove the overlapping changes in this PR so it just adds the labels, it seems to overlap with the merged PR #15