$ git clone -n https://src.fedoraproject.org/rpms/maven-common-artifact-filters.git /var/lib/mock/f40-build-1723655-24647/root/chroot_tmpdir/scmroot/maven-common-artifact-filters
Cloning into '/var/lib/mock/f40-build-1723655-24647/root/chroot_tmpdir/scmroot/maven-common-artifact-filters'...
$ git fetch origin 42b8b3d673686ca43f727f34194e7abc12ed85dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-common-artifact-filters
 * [new ref]         42b8b3d673686ca43f727f34194e7abc12ed85dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 42b8b3d Rebuilt for java-21-openjdk as system jdk