## Problem
Current version of GitHub Workflow Stats action pull docker images from
DockerHub, that could be an issue with the new pull limits on DockerHub
side.
## Summary of changes
Switch to version `v0.2.2`, with docker images hosted on `ghcr.io`
We found that exporting GH Workflow Runs in batch is more efficient due
to
- better utilisation of Github API
- and gh runners usage is rounded to minutes, so even when ad-hoc export
is done in 5-10 seconds, we billed for one minute usage
So now we introduce batch exporting, with version v0.2.x of github
workflow stats exporter.
How it's expected to work now:
- every 15 minutes we query for the workflow runs, created in last 2
hours
- to avoid missing workflows that ran for more than 2 hours, every night
(00:25) we will query workflows created in past 24 hours and export them
as well
- should we have query for even longer periods?
- lets see how it works with current schedule
- for longer periods like for days or weeks, it may require to adjust
logic and concurrency of querying data, so lets for now use simpler
version
