git: b1cbac9ff49d..7087c8de43b0 - vendor/Juniper/libxo - vendor branch updated

From: Phil Shafer <phil_at_FreeBSD.org>
Date: Mon, 30 Jan 2023 04:13:00 UTC
The branch vendor/Juniper/libxo has been updated by phil:

URL: https://cgit.FreeBSD.org/src/log/?id=b1cbac9ff49d..7087c8de43b0

7087c8de43b0 Vendor import of Juniper libxo at 1.6.0