$ git clone -n https://src.fedoraproject.org/rpms/perl-Authen-WebAuthn.git /var/lib/mock/f39-build-1527480-36152/root/chroot_tmpdir/scmroot/perl-Authen-WebAuthn
Cloning into '/var/lib/mock/f39-build-1527480-36152/root/chroot_tmpdir/scmroot/perl-Authen-WebAuthn'...
$ git fetch origin 60abeb0e3b618847c249694d61c1131a87f1c29e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Authen-WebAuthn
 * [new ref]         60abeb0e3b618847c249694d61c1131a87f1c29e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60abeb0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild