$ git clone -n https://src.fedoraproject.org/rpms/abseil-cpp.git /var/lib/mock/f41-build-808415-145847/root/chroot_tmpdir/scmroot/abseil-cpp
Cloning into '/var/lib/mock/f41-build-808415-145847/root/chroot_tmpdir/scmroot/abseil-cpp'...
$ git fetch origin ff11d26a0a61ff42c215a3e9f98e3f3765fb99cd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/abseil-cpp
 * [new ref]         ff11d26a0a61ff42c215a3e9f98e3f3765fb99cd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff11d26 Update to 20240116.2 (close RHBZ#2274172)