Update gitlab-org/container-registry from 3.15.0-gitlab to 3.16.0-gitlab

The following dependencies have been updated by deps:

• gitlab-org/container-registry from 3.15.0-gitlab to 3.16.0-gitlab

3.16.0 (2021-11-18)

Features

• gc: record event type for manifest tasks queued due to a tag delete or switch (e0d918a)
• gc: record event type for manifest tasks queued due to list delete (68828ea)

pre/gstg: !1359 (closed)

Related issues

Related to gitlab-org/container-registry#487 (closed) and gitlab-org/container-registry#489 (closed).