Files prefixed with __ are only used in the .github repository and not replicated to other repositories;
however, some of them may be called from other workflows.
Workflows that can be called from other repositories are prefixed with __call- and are not replicated
to other repositories. They also have an accompanying workflow named _<name>.yml that is replicated to the
respective repositories.
Workflows that prefixed with a single _ are replicated to other repositories and this indicates
that the workflow should not be modified when inside the other repositories.
Repositories excluded from both the global replicator and GitLab mirror are listed in
.github/repositories-to-ignore.json.
The GitLab mirror also excludes GitHub temporary security advisory forks matching
<repository>-ghsa-xxxx-xxxx-xxxx.