fix: dont download artifacts from the test hub (#45319)
* warning
* simply pop the env so we don't hit the test hub
* we need to pop out before importing the lib
* simplify
* fmt
* wrong env
* ruff
* reordered
* bigger extract
* added a retry mechanism
* bumping up a few knobs
* remove dupe
* remove www.ilankelman.org from tests
* urls reorder
* display duration
* style
* bumping up more timeouts
* Revert "chore: remove test_hub for now (#45337)"
This reverts commit 03dd72d2440295c555737e0555a1719e54c1b186.
* fmt
* produce network metrics per test inline
* trigger at 30s (reruns)
* remove reruns
* EOL
* restored
* restored
