$ git clone -n https://src.fedoraproject.org/rpms/pcre2.git /var/lib/mock/f40-build-786674-134489/root/chroot_tmpdir/scmroot/pcre2
Cloning into '/var/lib/mock/f40-build-786674-134489/root/chroot_tmpdir/scmroot/pcre2'...
$ git fetch origin 47733e9d93c14949049e848a83bbe008a0428e55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pcre2
 * [new ref]         47733e9d93c14949049e848a83bbe008a0428e55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47733e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild