Add upload and download latency information

[svenvg93]

📃 Description

This PR introduces support for the upload and download Latency returns in the speedtest json file. I took the liberty to creating this as I think that this information is useful for troubleshooting and monitoring.
The layout might need some tuning to your liking.

Disclaimer: im not a developer so it might not be the best code ever seen ;)

🪵 Changelog

➕ Added

• Add a graph for the Upload Latency (High, Low, Avg)
• Add a graph for the Download Latency (High, Low, Avg)
• Add the Up/Download latency to the results page, csv export, and influxdb

📷 Screenshots

[alexjustesen]

Thanks for the PR @svenvg93, the lint workflow is going to throw some suggested changes. Update the PR based on those failures and I'll test locally.

You can run the linter locally with sail bin duster lint --using=pint -v.

[svenvg93]

Thanks for the PR @svenvg93, the lint workflow is going to throw some suggested changes. Update the PR based on those failures and I'll test locally.

Thanks! I will try to figure it out and update the PR

[svenvg93]

@alexjustesen Should be all good now. It passed the local test as suggested :)