$ git clone -n https://src.fedoraproject.org/rpms/maven-resolver.git /var/lib/mock/f39-build-1506525-35197/root/chroot_tmpdir/scmroot/maven-resolver
Cloning into '/var/lib/mock/f39-build-1506525-35197/root/chroot_tmpdir/scmroot/maven-resolver'...
$ git fetch origin aa84b4274b7328874584f8c95d58a553db8ceafc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-resolver
 * [new ref]         aa84b4274b7328874584f8c95d58a553db8ceafc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa84b42 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild