Update URLs

[gmlewis]

Fixes: #2360.

[codecov]

Codecov Report

Merging #2373 (3e5a836) into master (6931fad) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #2373   +/-   ##
=======================================
  Coverage   98.06%   98.06%           
=======================================
  Files         119      119           
  Lines       10545    10545           
=======================================
  Hits        10341    10341           
  Misses        140      140           
  Partials       64       64           

Impacted Files	Coverage Δ
github/actions_artifacts.go	100.00% <ø> (ø)
github/actions_runner_groups.go	100.00% <ø> (ø)
github/actions_runners.go	100.00% <ø> (ø)
github/actions_secrets.go	100.00% <ø> (ø)
github/actions_workflow_jobs.go	100.00% <ø> (ø)
github/actions_workflow_runs.go	100.00% <ø> (ø)
github/actions_workflows.go	100.00% <ø> (ø)
github/activity.go	100.00% <ø> (ø)
github/activity_events.go	97.81% <ø> (ø)
github/activity_notifications.go	97.14% <ø> (ø)
... and 97 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6931fad...3e5a836. Read the comment docs.

[gmlewis]

@Jille - could you please LGTM+Approve this when you get a chance?

I don't expect you to check every URL... but if you could please scan for any inconsistencies or irregularities and maybe spot-check some of the URLs that you are familiar with, that would be wonderfull.

Thank you, and I apologize for the broken links. It is extremely challenging to keep up with all the GitHub v3 API docs website overhauls and reorganizations.

[Jille]

Thanks for doing this @gmlewis :) I understand it's not your fault and it seems like quite a burden to keep them in sync!

/lgtm