$ git clone -n https://src.fedoraproject.org/rpms/mariadb-connector-c.git /var/lib/mock/f40-build-788914-135460/root/chroot_tmpdir/scmroot/mariadb-connector-c
Cloning into '/var/lib/mock/f40-build-788914-135460/root/chroot_tmpdir/scmroot/mariadb-connector-c'...
$ git fetch origin 11ab92e3fa0ce7b34f9502c9dd595ad6505f07e7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mariadb-connector-c
 * [new ref]         11ab92e3fa0ce7b34f9502c9dd595ad6505f07e7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 11ab92e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild