Test for amlreq notifications: Please ignore

[r12a]

This is to test whether the notification mechanism is working for issues in this repository. A test will be set up for each repository in order to iron out some irregularities in recent notification digests.

Settings/Webhooks has https://services.w3.org/github-notify-ml/

Note: Notifications were not working for this repo until that webhook was added a few days ago.

[r12a]

Another comment to troubleshoot failing notifications for lreq repos.