$ git clone -n https://src.fedoraproject.org/rpms/nghttp2.git /var/lib/mock/f38-build-686851-81499/root/chroot_tmpdir/scmroot/nghttp2
Cloning into '/var/lib/mock/f38-build-686851-81499/root/chroot_tmpdir/scmroot/nghttp2'...
$ git reset --hard 63d5ca2623e8476caca8b69a7ad5303b9e927f55
HEAD is now at 63d5ca2 update to the latest upstream release (1.52.0)