Trigger the daily Coverity Scan submission via a GitHub Actions
schedule (or via a manual workflow run), rather than relying on an
external process pushing to the "coverity_scan" branch.
Since the scheduled workflow will run even on forks of the repository,
add a check to cause the submission to be skipped if the relevant
secret is not configured.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
The scheduled Coverity Scan run is triggered by an external mechanism
that synchronises the coverity_scan branch with the master branch.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Michael Brown