$ git clone -n https://src.fedoraproject.org/rpms/gtk4.git /var/lib/mock/f37-build-666527-74392/root/chroot_tmpdir/scmroot/gtk4
Cloning into '/var/lib/mock/f37-build-666527-74392/root/chroot_tmpdir/scmroot/gtk4'...
$ git reset --hard 8d450fa7e4737693629ae69dfa58d5b7c4eba336
HEAD is now at 8d450fa Rebuild