$ git clone -n https://src.fedoraproject.org/rpms/polkit.git /var/lib/mock/f37-build-640683-71573/root/chroot_tmpdir/scmroot/polkit
Cloning into '/var/lib/mock/f37-build-640683-71573/root/chroot_tmpdir/scmroot/polkit'...
$ git reset --hard 97422bf9a452603f2a0d61a225b7fc1bea05df8b
HEAD is now at 97422bf switch to mozjs102