$ git clone -n https://src.fedoraproject.org/rpms/pcre2.git /var/lib/mock/f39-build-1589656-38237/root/chroot_tmpdir/scmroot/pcre2
Cloning into '/var/lib/mock/f39-build-1589656-38237/root/chroot_tmpdir/scmroot/pcre2'...
$ git fetch origin 697a0c375e41e778e5010ae43361e58a0b5395c8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pcre2
 * [new ref]         697a0c375e41e778e5010ae43361e58a0b5395c8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 697a0c3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild