Configure git committer identity
Why is this change being made?
In !23 (merged) I removed environment variables that set git credentials. That was a mistake and it's why the latest manual-release
job failed when we attempted to create a release.
Tested in my fork: https://gitlab.com/bauerdominic/gitlab-security_report_schemas/-/jobs/7316937018. I had the git env vars set as CI variables in my fork for some reason, which is why this didn't trigger during my testing of !30 (merged).
Edited by Dominic Bauer