$ git clone -n https://src.fedoraproject.org/rpms/maven-file-management.git /var/lib/mock/f40-build-2541286-61876/root/chroot_tmpdir/scmroot/maven-file-management
Cloning into '/var/lib/mock/f40-build-2541286-61876/root/chroot_tmpdir/scmroot/maven-file-management'...
$ git fetch origin 5b0a8e589d2411e1e2ad7f52c44ddbc55f976031:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-file-management
 * [new ref]         5b0a8e589d2411e1e2ad7f52c44ddbc55f976031 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b0a8e5 Rebuilt for java-21-openjdk as system jdk