Tim Duesterhus 8d173e17c0 CI: Pass the github.event_name to matrix.py
This is a preparation to later run some matrix entries on schedule only.

Within the matrix.py script it can now be detected whether the workflow is
running on schedule by using:

    if build_type == "schedule":
        matrix.append(...)
2020-11-21 11:05:16 +01:00
..