$ git clone -n https://src.fedoraproject.org/rpms/maven-reporting-api.git /var/lib/mock/f40-build-2243820-53698/root/chroot_tmpdir/scmroot/maven-reporting-api
Cloning into '/var/lib/mock/f40-build-2243820-53698/root/chroot_tmpdir/scmroot/maven-reporting-api'...
$ git fetch origin cee5b4c4424a40a48981663ee948ed91bd73846f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-reporting-api
 * [new ref]         cee5b4c4424a40a48981663ee948ed91bd73846f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cee5b4c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild